About Author: The Urban Rifleman
Posts by The Urban Rifleman
Ruger Precision Rifle Rear Bag Rider
I have designed this rear bag rider for the Ruger Precision Rifle and I make them on my 3D printer. Will work for any standard picatinny rail, and is based on the bottom rail of the Magpul PRS. THEY ONLY WORK FOR PICATINNY RAIL. Apparently there is an older version of the RPR that has a non standard rail in the back, and this will not fit for those. They are $38 shipped. Please send Paypal for PURCHASE (not friends and family-I use Paypal tracked shipping) to administrator (at) egworld.com (the @ symbol is not shown here to avoid bots getting my email) and note the payment as RPR BAG RIDER.
Here is the Ebay listing.
[auction-nudge tool=”listings”]
Godzilla’s New Ruger VT 243
The new Ruger VT 243. I bedded the front lug, and relieved the magazine well so it rattles in the hole. Then I installed a Rifle Basix trigger which ended up at about 10 oz. It is a 1-10 twist and really likes the 80 grain Sierra Blitz.
Test target from a wood bench. Sierra Blitz with 42.5 grains of Reloader 16 and jumped 20 thou from touching. 3650 FPS.
A Short Story
A short story by Brad:
There once was a man who entered a difficult part of his life. So, he decided he would focus on something positive. He decided he would become the greatest trout fly fisherman that ever lived. So he set about to do this. With great care he tied his flies by hand. He found the best bamboo in the land and made a marvelous cane fly rod to fish with. He would wade into the water up to his waist and he would cast for hours. He practiced his roll casting, and could move the line over his head in great beautiful arcs, and eventually he could place his fly line anywhere he wished. He did this day after day.. He suffered the mosquitoes, and the cold and heat but he never quit. Years went by and he fished and fished, but he never once caught a trout. Eventually, he began to lose hope, and he was getting more and more depressed. He was really starting to feel his age, and he was often tired. One day he was wading in the water and casting his line and an old man happened by… The old man said “son what the hell are you doing?” The man said back “why I am going to be a great trout fisherman, so I am out here fishing and casting my line… See the wonderful flies I tied? And isn’t my fly rod nice? I made it myself. I can cast the line right where I want… But I am not having much luck I think I am doing something wrong…I can’t catch a trout… ”
The old man said, “son this is the sewer treatment facility…”
M1 Garand Restoration Project: Final Assembly
AR-15 NM Service Rifle Magpul Conversion
This project started as a DPMS National Match Service Rifle upper with a 1-8 NM barrel. I completely rebuilt the upper and converted the National Match float tube over to Magpul furniture.
The DPMS National Match rifle.
Here we start the conversion.
Float tube goes under the hand guard.
Shown here next to my Derrick Martin National Match.
Doing Some Explosive Bullet Testing for the .223 AR-15 (VIDEO)
Testing “explosiveness” on water bottles at the range this weekend… Man we have been having some great fun at the plinking range at the club. Even serious shooters need to loosen up and blow some crap up!!!
I used several rifles for testing, all functioned well. Here you see my Mini 14 and SAR 3 AK-47 in .223.
Here are my two zombie slayer Ar-15 rifles that I used in the testing. Custom made M4 on the left and my old CAR-15 on the right.
Savage Staggerfeed .223 Ackley 1-8 Rock Creek Finally Done!!!
FINALLY!!! I have been working on the project for it seems like a year!!! I started out with a Savage action, barrel and trigger that I got from a friend in Colorado. It was a Savage staggered Model 10 short action with a Rifle Basix SAV-2 trigger. The orginal barrel was a 20″ 1-8 twist Benchmark, but it just never shot anything well at all. I decided to have Russell at Rock creek make me a new barrel in 1-8 twist at 26″ length, and the same contour as my new Remmy Nut 700 6BR (also made by Russell at Rock Creek).
I spent some time working on the trigger after I got the DVD and lighter trigger spring from the manufacturer, it ended being a safe 4 oz with a nice break. Not as good as my Jewel, but very close. Great trigger for the Savage I think!!!
I actually lucked out and bought the stock from a guy on one of the forums for $350. It is a SSS Long Range Benchrest (LRBR) and is an incredible stock. Nicer than even the Shehane laminate on my new 6BR.
I added a single shot follower (which had to be modified with a Dremel because this a staggerfeed… but after speaking with SSS I was pretty confident I could make it work… and I did). I love their follower!!! I also added an EGW ZERO MOA extended scope rail (I use these rails on all my rifles).
Keep in mind this is a 223 Ackley Improved… So any loads discussed are way too hot for a standard 223.
Here is the 6BR on the left, the 223 Ackley in the middle and the 223 on the right. The 223 Ackley chambers perfectly in the 223 Ackley chamber and will shoot crazy tiny groups even fireforming. Not need for special cases if you don’t want too.
These are literally the barrel break in shots. I was fighting a wicked shifting three o’clock and I was still shooting pretty dang small 5 shot groups. This the Berger 52 Match moly and 27.5 grains of Reloader 15…
OHHH and I screwed up and these were jumping like .060″ but I still shot them because I was breaking in the barrel so I figured might as well shoot them up instead of take them back apart. Shot pretty good huh???
This is a 10 shot group using the Sierra 80 grain VLD moly and 25.5 grains of Reloader 15. I think that speaks for itself… There was only about 60 shots on the barrel at this string and no cleaning.
A bunch of loads ready to go the range for testing…
ALL LOADED UP!!!
Modifying the Lyman M die for .223
This is my Lyman M die.
I love this die. It expands the case mouth and inside sizes the neck after I undersize the neck with a neck sizer with no expander ball. Really irons out the neck nicely and makes he prettiest flare at the top that flat back bullets just sit on the case. The problem is that it is a universal die, and is not self centering for 223 (I use it for 223 on my progressive). If the case does not align perfectly on the expander WHAM!!! Bunged neck opening!!!
The ID is .577″ and the OD of .223 is .375″. So I super glued in a series of O-rings that I glued to together over a bolt. Now it works kind of like a spark plug socket!!! Self aligning!!! No more dinged necks!!!
Note the stack of O-rings. I used thin super glue to secure them to each other and then to the die. Worked very well. Super glue works very well on Buna O-rings.
Here is the die with the case inserted. You can see now, the case is self aligning!!! Finally!! I have ruined a lot of cases with this die (but I use them for 300 Blackout so I don’t get in a twist).
Analyzing Shooting from Position
I have discovered a few very simple methods to analyze position shooting. This may seem very basic to an experienced shooter, and frankly, I may be way off base here. Anyway, here goes…
Highpower shooting is comprised of these basic parts:
- Sight (what do you see?).
- Hold (how still can you hold the rifle?).
- Position (do you mount the rifle the same for every shot, and is the rifle moving the same through every shot?).
- Break (can you break the trigger without moving?)
- Condition (were the natural conditions the same as the last shot?).
Aside from having acceptable equipment, knowing how it works, and good ammunition, everything else is really not all that important.
Sight- We want to find out what your perception of and x-ring sight picture is, with some of the other variables being equal. I tried this for myself. I started centerfire rifle from varmint hunting, so I have spent some time on the bench.
Using a scope allows you to exactly discern the target.
The optical advantage is significant.
Very light triggers and sandbags make some of the other factors less important. So, to isolate your ability to see an x-ring bull with the naked eye, we will use the bench. Set up your highpower rifle up like it is a benchrest gun. Use front and rear bags. Plant the stock firmly in your shoulder and try to create a consistent stock weld. This ensures that your eye is positioned behind the rear sight the same way every time. Be absolutely sure of a x-ring sight picture and shoot some 10 shot groups. Be sure of a perfect sight picture. Use the bags to do the positioning. Shoot these groups from 200 yards and try to have low wind conditions. These groups will reflect your visual perception of a perfect sight picture. This is the goal for all the other steps.
For example, I can shoot ½ x-ring from the bench (3/4 minute), at this point in my career and with my first rifle, this isn’t bad. Certainly my “visual perception” of a perfect sight picture is good. I think I would be very happy to shoot ½ x-ring in my next match. That would be an 800-80x. Not bad!
My zero does not change from the bench. I can repeat the ten shot groups and the quadrant of the x-ring remains consistent. Zero shifts are not resulting from my visual perception of the target.
Bench results should be somewhere near 1 MOA. If not, I would suggest some more bench time and see if there is the ability to improve. (I know highpower practice from a bench, what a coup!) Here is also the chance to see what your eyes are capable of, and what your rifle is capable of. You might find that glasses might help. There would be no point to move to position practice if you cannot perceive a bullseye with the rifle held in place for you.
This also gives the opportunity to get some trigger time, and practice your trigger “break”.
Hold- If you are satisfied that you are capable of “seeing” tight groups, move immediately to the prone position.
Your ability to “hold” the x-ring should become immediately apparent. If not, switch back and forth from the bench to prone and shoot some groups. Pay attention to the level of your ability to hold. Do you see a 1 ring wiggle, a two ring wiggle, what? What the prone group looks like is really not that important at this point. All things being equal, can you hold the x-ring?
My prone hold is x-ring. I seem to have little problem with pulse and breathing in this position.
My prone hold is x-ring, how come my group is not x-ring? Stay tuned.
Sitting is another story. My “hold” is not as good sitting. Pulse is much more evident, and breathing is much more important.
“Offhand is offhand” and will not be discussed here because we all know.
Hold practice can be done at home, anything less than x-ring in prone is unacceptable. To worry about “position” at this point would be jumping the gun. Try some sling positions and lower and raise your position until you find something that lets you be comfortable. Try elbow pads or high arm sling pads (old mouse pads work great). Your left hand should hang in the air like it is dead.
Position- I see position as two things:
The ability to consistently repeat a good “hold”. From step (2) we know what a good hold is, now don’t we? Exact repetition means exact repetition! The rifle rides the body the same as a benchgun rides the sandbags. What is the rifle doing through the shot? Is your “hold” falling apart when it counts?
At this point, I will say that I am losing at least 2 rings (counting flyers), in prone, due to poor position. At 600 yards, this could equate to 4 rings. Just due to me! I have yet to even talk about “condition”!
I am a notorious flincher. I guess it’s just the way my body works. I have to work exceptionally hard not anticipate the “break” of the trigger. Even with a .223 “mousegun”, I have problems. My groups have tendency to fall out of the bottom.
In a nutshell my “hold” is not “holding”.
The gun is pointed in the right direction, but loses this “hold” at the wrong time.
The prime candidates for failure are:
- During the shot, there is some involuntary movement (flinching).
- Ones’ perception of a “good position” is tainted from too much movement and adjustments between shots.
- A poor position is being created from not mounting the rifle the same every time (the rifle is not “riding” like it rides in the sandbags).
What to do for flinching-
- Shoot smallbore. Shoot air rifle. A lot
- Use double ear protection, as much as you can get.
- Drop your M1A for an AR-15. Drop your Garand for an M1A.
- Try a few sweatshirts under your shooting coat.
- Too much movement-
- Be dead from the chest down for the entire string in prone.
- Learn how to operate your rifle between shots without any movement.
Mounting the rifle-
Work specifically on mounting and remounting the rifle the same way. I hear a lot about dry firing; well, this is not dry firing. Set up your prone position and get a dot for the wall same as dry firing. The purpose of this drill not to focus on the shot, but the time immediately before the target focus. See if you can mount the rifle the same 10 times in a row without making any adjustments. Move the butt into your shoulder and look at the dot on the wall. Center the dot and get comfortable. Dismount the rifle. Remount the rifle, make no adjustments! Is the dot centered in the sights? If not, your position has changed. Don’t worry if you can’t do this, this is freakin’ hard! I would be happy to do this twice in a row, much less 10 times!
I guess this is similar to “natural point of aim” with no emphasis on “aim”. This is more like “natural position”.
I see a tendency for my position to creep back into the right spot. This is a good thing, and can be used to your advantage. During the rifle mounting drill, if you have an occasion where the rifle is not centered on the bull, do not readjust immediately. Instead, relax and let the rifle settle into your body. If you did your work on your first setup, and you are truly centered on your “natural position”, the rifle will begin to creep back into position. You may find that a readjustment is not necessary. Note: There will be no possibility of achieving “natural position” repeatedly, if the body is moving around between shots. Be paralyzed from the shoulders down. Hopefully, with enough of this productive repetition, your positions will become “natural”.
Obviously, “hold” and “position” are closely related. Your “hold” should improve as your “position” improves. I do, however, disagree that they are one and the same. The only way to find your true weakness is to isolate the result.
Follow through– most of the follow through, when you are slung up, is due to position. Some is visual focus, but I would say the bulk is “reaction of forces in recoil” (that there is engineerin’ talk for “where’s the boom goin’”). Pay attention to where the rifle goes to in post recoil. I guess it is safe to say that one would like to see the rifle right back on the bull after shot. I will also go out on a limb and say that it is not as important as the rifle following the same path every single time. The bull is just a good common visual reference. I actually seem to shoot my best strings when the rifle ends up just low and left of the bull every single time. The key phrase here is “every single time”. If you can repeat a natural groove, I say “go with it”.
Break- pulling the trigger without moving. Sounds simple doesn’t it? Well it isn’t. I don’t care what anyone says! Especially offhand and in the rapids. I have heard different philosophies on pulling the trigger. “Take up the slack, don’t milk it, jumping on the trigger, pressure not pull, etc.” This is probably the most individual part of shooting, and I think, one of the most difficult to improve. To isolate that finger on one hand, without allowing any other muscles to creep in is hard!
Again, I say go with more smallbore or air rifle practice. The effects of poor trigger pull are immediately evident with no recoil, especially with a good high power scope from the bench. Hate to bring this up, but a lot of accuracy is required, so I am not sure that the old Marlin in the basement will cut it. Note: A good, inexpensive alternative may be to hop up your Ruger 10-22 with a good barrel.
Shoot a heavier trigger. I think there is a lot of benefit to be had from adding a couple pounds of pull to your practice smallbore gun. If you can break five pounds, you can damn sure break three.
Better triggers, not lighter ones! I will take a 4-½ pound trigger that breaks like glass over one with half the weight that creeps and breaks at different weights every time. I want my brain to know exactly when that trigger is going to break. I have seen a lot of emphasis, especially in highpower and varmint shooting, on lighter trigger pulls. I am not so sure that a lighter trigger helps that much. A better breaking trigger helps a bunch! Of course there are advantages to lighter pull, but only if you can “feel the break”.
Condition- I suck at reading conditions, so I guess I will just skip this one. There is plenty of good stuff written about this subject, so you don’t need any help from me. I think the best thing to do is to get to know your rifle and ammunition. Pay attention to your zeroes and what affects them.
Heat from the ground makes the bullet go up.
Wind close to the shooter affects more than wind at the target.
Better loads with better bullets cut the wind better.
A good coach on the scope is worth more than anything.
Free Target Download from the Urbanrifleman
What I have tried to do here is offer my fellow precision shooters a set of targets that can be printed directly from the browser. These targets are formatted in such a way that the shooter can use these pages to form a logbook in a common loose-leaf notebook. These are the pages that I use personally, and they carry all of the data that I deem to be helpful to working up loads (buy a chronograph AND USE IT).
It is also a hell of a lot cheaper than buying targets!
Included are the following:
The 100-yard standard target. This is a good target for logging load data at 100 and 200 yards. There are data forms for each target, and conditions can be recorded for general info. This also makes a damn good rimfire target for 50 and 100 yards. I copy the crap out of these things!
The 200-yard standard target. I call this the 200-yard target but I find that is really more useful at 300 yards. It is just large enough that even in a blow you can get groups and small enough that it will still fit in the notebook.
The 200-yard g-hog target. I use these for long range practice (as far away as I can get). It is useful to have the animal image. It is very important to learn to “Kentucky Windage” in terms of “hogs” or “dogs”. The images give a size reference. The g-hog would actually be considered to be spring hog sized. A fall hog will not fit on the paper (twice that size).
The 200-yard p-dog target. Also used for long range practice (as far away as I can get). The image is about spring dog sized. This helps to reset my eyes before going to S. Dakota.
Instructions for use:
Click the thumbnail and let the browser open the image full size (these are big images).
Use page set up in your browser.
Set all margins to .25″, the bottom will go to .5″.
Set your printer to the same margins, most all printers will handle this.
Hit print… Print the image. The image is sized so that it should only require (1) page, and the squares should resemble ½” and 1″ and increments.
Go to Kinko’s and copy the shit out of them… Use the cheapest and best deal you can find for copying. Use black and white. Color is too obnoxious.
Use their (3) hole punch and, “Presto”! Logbook targets!
Buy a loose-leaf notebook and some separator sheets. Get a big one! Keep everything you shoot. Study what you shot when you get home. You’ll be surprised how much your confidence in the field improves when you can double-check yourself while sitting in front of the TV.
How do you think I got all these targets to scan!
EXCEL TARGET DOWNLOAD:
FOR THOSE WHO PREFER MICROSOFT OFFICE, YOU MAY DOWNLOAD THE ZIP FILE AND DECOMPRESS “LOG BOOK TARGETS.XLS”. THE TARGETS ARE PRESENTED IN BOOK FORM AND ARE SEPERATED BY SHEET. YOU CAN DOWNLOAD THE COMPRESSED ZIP FILE BY USING THE LINK…
THE MODERN AK-47: BOLT ON UPGRADES
by: Jake Weaver Ada, OK.
This project was begun with the intent to make a more functional AK-47 than what you get in a “stock” AK-47. Some people think you should just leave the rifle alone, but I’m not one of them.
I went with an SGL-21. Below is a description of each pic:
The is the AK-47 as it was delivered.
This is the weight in it’s stock form. 7lbs. 5oz
I then weighed it against my AR with just iron sights.
The weight of the AR. 6lbs. 11.6oz
What was installed on the AK-47.
A pic of the AK with just the ultimak.
The weight of the AK with just the ultimak. 7lbs 4.6oz (less than stock form)
The AK with all the accessories.
The weight of the AK with all the accessories. 7lbs 9.2oz
As you can see, all of the accessories added about 4.2 oz of overall weight and is almost 1lb heavier than my AR. The AK is not heavy by any means, although it seems that most of the weight is on the front end. This should be fixed some when I do the barrel work. I will still have to replace the lower handguard with a similar one that is black. I’m doing this to sell the OD set as a complete set. On another note, the AK stock is 4” tall and the AR stock is 5.5” tall, which I prefer the extra real estate of the AR stock. Also, the AK stocks length of pull is ~9.25” and where I prefer to set the AR stock at is ~8.75”, a difference of .5”. It’s not a lot I know, but it does feel very comfortable where it is at 8.75”, which is the second notch. And my wife prefers it fully collapsed which is 8”, a 1.25” difference. I’ll update this thread when the barrel work is done. Thanks. BTW, the Krebs enhanced safety is amazing. Probably my favorite upgrade.
Okay, so I received my rifle back from the gunsmith and the rifle is in it’s final form (minus paint). I decided to go with a muzzle device that would allow me to run my suppressor if I wanted to. And since I’m cutting the barrel anyhow, I can have it threaded for whatever. However, I ran into a snag. The barrel does not have a wide enough diameter to run a 5/8×24 brake/hider and it is next to impossible to find a 1/2×28 AAC mount with a 30 cal bore. So I decided to take a 1/2×28 556 brake and have the gun smith bore it to a 30 cal. This should solve the problem.
I have to say that I am very happy with the overall weight and handling of this rifle. I went into this project wanting to add only parts that I thought would improve the rifles performance/function. Some might agree with the parts chosen and some might not. Can’t please everybody. However, I feel that I did exactly what I set out to achieve. Every addition to this rifle has made the rifle better in my opinion.
I ended up adding a solar tactical MFER while I was waiting on a slot to open at the gunsmith. This thing flat out works. Greatly improves reloading. Thanks for the vid mrSGL21.
The weight ended up being 7lbs 6.8 oz (w/MFER and no optic or mag) which is a 1.8 oz gain over stock form. Not bad considering. The weight difference before going to the gunsmith and after is a 4 oz savings, and all 4oz is in the front end and you can definitely tell a difference. Like I said in my post before this one, I ended up having to bore out a 5.56 1/2×28 brake to work on this AK as the 30 cal brake was too wide for the narrow barrel. Not a big deal as it works great and I can mount my suppressor should I choose to. Here are some pics before I give it a rattle can job. Thanks for all the recommendations as this has been a learning experience for me throughout.
On another note, I’ve been considering getting rid of the lower handguard and ultimak rail and replacing it with a Midwest Industries extended rail setup. I’d like to extend my front off hand grip and I’m not sure how else to do it. However, this would negate the weight that I saved by cutting it down… We’ll see after I get some more range time in with this setup.
1. With no optic
2. Weight with no optic
3. With optic and how it will be ran. (probably will add a flash light at some point)
So I finally found a flashlight setup I like and changed the optic mount setup. This option still keeps the front end nice and light. I actually think I’m starting to like this AK more than my AR. I love how it turned out and the ergonomics are fantastic. This gun just flat out rocks.
Flashlight and mount: Haley Strategic SBR mount with an Inforce 6VX
Optic and mount: Aimpoint T1 on RS AKML mount
On Teaching and Shooting…
A lot of the information available to the beginning shooter is very similar to the information available to the beginning golfer. A lot of time is spent dissecting the sport into its fundamental pieces. The whole is the sum of the parts. The discussion has a tendency to become very “technical”. Fundamentals are difficult to express as a whole, so in an attempt to find some method of explanation, the whole is expressed in terms of the some of the parts. This is oftentimes necessary due to the complex nature of the activity. This is also due to the complex nature of the individual who is trying to express the method.
Also, most of the information available is very advanced. I think it is difficult for advanced levels to appeal to the beginner tendency. Do you think David Tubb remembers what is like to learn the basics? Probably not…
Using golf as an example, (I am sure there are plenty of you out there who have attempted to master this extremely difficult game) most of the information available to the masses are in the terms of books, videos, magazines (the worst), and personal instruction. Most of the input for the mass media comes from two sources, journalists and professional athletes. Journalists are journalists, they are what they are, people trying to make a living filling the pages of some material to either sell advertising or books and videos. Professional athletes, on the other hand, are by all practical standards super-human in some ways. As I see it, you might as well ask a bird to explain how they fly.
“Well, you just start flapping”.
It is funny to me that golf is taught the way it is. Can you imagine teaching your little boy to throw a baseball the way that you teach someone to hit a golf ball?
“Now place your hand on the ball and create a neutral position. Turn you hips 45 degrees and your shoulder 90 degrees while bringing your arm back to the perpendicular position. Release should be a pronation of the wrist through the complete breaking of the wrist, etc….”
The other dads would look at you like you were nuts!
Any normal Dad would say “just throw it here son”. This has worked for thousands of years. If the first throw was poor he would say, “I’ll bet you can’t throw that ball over the fence, over the house and so on…”. I have tried this approach to personal instruction and found it to be much more rewarding to the student. This is the only way to teach the one great fundamental-“feel”. Humans “feel” things. “What does that feel like?”
Pick up any golf instructional book and tell me that isn’t what you see. This goes all the way back to Hogan’s “The Five Fundamentals of Golf”. Analysis paralysis seems to be the order of the day. I am trying to create some very simple ideas that the beginner can use to break position shooting into its basic fundamentals. I think that learning what you do well and what you do poorly can better focus what is important and what isn’t. I know, for me, the “truth in the x-ring” has been a slap in the face. I thought I was much better than I actually am. Also, one might find that their weaknesses could be easily overcome with focused practice.
I have found that the greatest ally to athletic instruction is distraction. The teacher must create an atmosphere, or approach that hides the fact that student is actually learning. The teacher has to be smarter than the student. The student must be fooled into learning. It is my job to know the ultimate goal of the teaching, but it is unimportant that the student be aware, at least in the beginning. This is the “Mr. Miyagi” approach. You know, “Wax on, wax off”. The student is learning the fundamentals without even fully realizing it.
The problem for a beginner is to know what needs to be practiced. There are too many variables to swallow in one gulp. In other words, what are my strengths and what are my weaknesses? What are the perceived flaws, and what are the real flaws. Highpower shooting is like golf in that we rarely “guess” what the real problem is. We usually are in pursuit of dead ends. I get this a lot from my inexperienced partners and myself. A bad day will have you second-guessing everything about your method. New loads get tried, new guns get bought, more “practice” is promised. When none of the fixes seem to work, positive progress stops and frustration begins.