Wouldn’t it be cool if you could adjust the bolt cycling energy on your AR-platform rifle? Turn down the cycling rate for slow fire at the bench or varmint hunting. Crank up the energy for 3-Gun matches and rapid-fire disciplines. This IS possible with a handy accessory that fits on your barrel. Wilson Combat offers an Adjustable Lo-Profile AR Gas Block for direct gas impingement AR-type rifles. Wilson Combat’s adjustable gas block replaces a standard AR gas block and allows you to tune your AR’s gas system for smoother cycling and enhanced reliability. Wilson Combat explains: “Adjusting your rifle’s gas port will lower or increase your bolt’s cyclic rate. This tailors your rifle’s performance to your unique needs.”
A simple adjustment of the hex screw at the front of the block modulates the gas volume allowing you to tune your rifle’s function to your favorite loads. This is very handy when shooting non-standard AR calibers, unusual hand-loads, or suppressed rifles. Adjustable Gas Block systems are sold as complete kits starting at $61.07. Wilson Combat offers two diameters (.750″, .937″), so you can select the right dimensions for your rifle configuration and barrel diameter. The blocks are Chromoly steel with a Melonited finish.
Package Includes:
Adjustable Gas Block (Melonite Finish)
Adjustment Set Screw (Installed)
Straight Gas Tube (Installed, Gas Tube Pin Installed)
Annealing Made Perfect (AMP) Annealing Machine Review
Review by Bill Gravatt I had been following the progress of Alex and Matt Findlay with Annealing Made Perfect for almost three years as they pursued making the best annealing product for the private reloading market. The short explanation of why we anneal brass is to return the brass to a softer and consistent hardness after the brass has work-hardened from repetitive firing and sizing. As the President/co-owner of Sinclair International for over 21 years I saw a lot of products come through our doors that annealed brass but these products always seemed like they had very little supportive data and research behind them. Most of them were based on some type of torch system. The New Zealand-based father/son team of Alex and Matt spent these past three years addressing the challenging questions about annealing:
- What is the correct temperature to reach when annealing?
– How long should you take to get to that temp and how long should you remain there?
– How frequently should you anneal?
– Can you ruin your expensive brass?
– How do we make the process repeatable for the handloader?
– How do you accurately measure the case hardness?
They worked closely with the Electrical Engineering Department at the local University of Technology and invested a lot of capital into detailed metallurgical research. Their decision to use induction heating was because of its repeatability and the ability to reach exacting and consistent temperatures. Induction annealing is achieved by placing the cartridge in a magnetic field thereby inducing eddy currents within the brass and heating the brass without contacting the brass physically. To learn more, I suggest you visit the AmpAnnealing.com website. It is very informative.
Why should you anneal? If you are just a casual reloader, than annealing isn’t necessary but if you a serious wildcatter or competitive shooter you may want to consider it. More and more competitive shooters anneal their cases (not necessarily for adding life to the cases) to achieve more consistent pressures and velocities.
My first favorable impression was received by just opening the extremely well-packed shipping box. You could tell these guys take a great deal of pride in their product. The unit comes with three cartridge-specific pilots (you decide on which pilots), a shellholder collet, a power cord, a thorough, well-written, easy to follow instruction manual, and a USB cord for future software updates.
This machine is so easy to use that I was up and running within a few minutes. All I had to supply was the shells, the correct shell-holder and an aluminum pan to drop the hot cases into. I started annealing some unturned .308 Winchester cases (Lapua headstamp) that had four firings. First I screwed the pilot for .308 cases (#11) into the machine, placed my .308 shellholder into the supplied shellholder/collet and turned the power on. The display fired up right away and soon registered the program level that the machine was set to.
Since the machine uses induction heating, you need to set the heating level for the correct setting for the brass you are using. The alloy being used isn’t as important as the thickness or amount of brass in the neck and shoulder region. For example, Lapua and Norma have more brass in that area so the setting would be higher for these brands than Winchester brass. Also, if you have neck-turned brass, the setting would be reduced from the standard setting because there would be less mass in the air gap.
This manufacturer-produced video shows how the AMP annealing machine operates:
The settings are obtained by referring to the “Settings” section on the AMP website and are broken out by cartridge, brand, standard unturned cases, and then neck-turned cases with various amounts of wall thickness removed. A great service that AMP provides to the handloader is that you can send sample cases of your brass to them (U.S. location in Wolcott, Indiana) and they will test the hardness for you and send you the exact setting for your specific lot of brass.
My setting for unturned Lapua .308 Winchester brass was “92”. The buttons on the front of the machine allow you to adjust the setting quickly. After you set the program number, the setting is locked in after the first use until you change it again. I placed the first case in the shellholder, lowered the assembly down through the pilot and into position. I then hit the start button which illuminated immediately and then about 6 to 7 seconds later, the light went off signaling that heating was completed.
Now, be aware, these cases are extremely hot. I lifted the case out using the shellholder/collet and then dropped it into my aluminum pan. I then placed another case into the holder, put it into the machine and then repeated the process. Once I got the coordination down, I did 100 .308 Win cases in about 24 minutes. I did some 6mmBR cases later (Lapua) and annealed 100 cases in about 15 minutes at the “75” setting. I found myself raising my shop stool a little higher than normal so I was at a comfortable height in relationship to the top of the machine. Very easy to do — I actually had a student do a few cases with me and she had no problem at all following the instructions.
There is a thermal cut-off that prevents the machine from overheating. Depending on the setting, this can occur after 20 to 35 minutes of continuous use. When this has occurred, simply leave the machine on and the fans will cool it down so you can resume annealing. This isn’t surprising considering the amount of heat being generated.
All in all, I found this machine extremely easy to setup and operate. Now, does it work? I have test batches of brass that I am going to run over the chronograph in 10-round strings. I plan on running at least 10 strings of annealed brass and 10 strings of unannealed brass out of the same lot, same number of reloadings/firings and out of the same gun. I plan on alternating annealed strings and unannealed strings with a cooling off period every 20 rounds. When I do testing, I have my wife pre-label my batches as Batch A and B so I won’t know what rounds I am shooting until I get back from the range. I’ll make the results available as soon as I can. My expectation is that velocities will be more consistent based on my understanding of the lab results that the Findlays have achieved with their Annealing Made Perfect machine. For more information, visit their website at AmpAnnealing.com.
In our Shooters’ Forum, you’ll find a lengthy thread about accuracy problems with a Savage LRPV, chambered in 6mmBR. The gun would repeatedly split groups at 100 yards, and at 300 yards, the “flyers” would open up the groups to 1.5 MOA or larger. Interestingly, the factory test target (at right) showed a split group — not a good sign.
The gun’s owner, forum member LR_Shooter, tried a variety of tweaks: “I did this, done that… [changed] torque, tang floated, bedded action, recut chamber, and [adjusted firing pin]”. But nothing really helped. Frustrated, LR_Shooter asked his fellow Forum members for help. Much advice was proffered, including the novel idea of removing the middle action screw in the Savage 3-screw target action. Some of the advice proved helpful, but none of the suggested remedies produced a major improvement. This rifle, out of the box, tossed flyers and no amount of tweaking (or changes in shooting technique) really cured the basic problem. That is, until, the factory barrel got replaced…
New Criterion Pre-Fit Barrel Works Wonders
LR_Shooter acquired a Criterion pre-fit barrel from Jim Briggs at Northland Shooters Supply (NSS). These pre-fits are designed for easy installation with the standard Savage barrel nut. Wouldn’t you know it, with a new 30″ heavy-contour barrel on the LRPV, the gun started shooting way better. No more crazy fliers, no more split groups, no more excessive vertical. And the improvement came without any other major modifications. LR_Shooter reports: “I got a replacement barrel from Jim at NSS. It is a 30″ bull Criterion barrel. So far, without playing with torque screws and having my old setup… I’m very satisfied with the barrel I got. Now I have no problem getting [groups] under 0.25 MOA. Finally this thing can shoot!” The targets below, shot with the new Criterion barrel, speak for themselves. The left target was shot at 100 yards, while the target on the right was shot at 300 yards (very impressive).
Targets Shot with Savage LRPV Fitted with Criterion Barrel
Moral of the Story — Sometimes A New Barrel Really Is the Right Solution
All of us have struggled at times with a rifle that won’t live up to expectations. This Editor personally struggled for over a year with a .260 Rem Savage with a factory tube. The gun tended to split groups and the POI walked as the barrel heated. I tried one powder/primer combination after another, working through a variety of seating depths over many months. I was persistent. Out of stubbornness, I just believed that sooner or later I’d find the magic load.
Well folks, sometimes there’s really nothing you can do about a sub-par barrel. It is what it is. To really improve a gun’s accuracy (particularly a gun with a factory tube), you may need to open your wallet and get a quality aftermarket barrel. Spending months trying one recipe after another may simply be an overwhelming waste of powder, bullets, and your precious time.
Albert Einstein supposedly said: “Insanity is defined as doing the same thing over and over again, and expecting different results.” Well that sort of describes my efforts with my .260 Rem. Once I had enough evidence that my barrel split groups no matter what load combo (and seating depth) I tried, it was time to pony up for a new barrel. When I did finally screw on a nice PacNor 3-groove Supermatch, that Savage suddenly became a true tack-driver. As re-chambered in 6mmBR with the Pac-Nor, in calm conditions, my Savage will now consistently shoot in the twos with heavy bullets, and it can sometimes dip down into the ones with Berger 80gr flat-base bullets. The moral of the story here is simple — don’t waste weeks or months chasing your tail with a barrel that just won’t deliver (after a reasonable amount of testing). Save up for a custom barrel, get it chambered properly, and stop your cycle of frustration.
Contact Information for Northland Shooters Supply:
E-mail: briggs.j-b@q.com (that is Q.com not G.com)
Phone: (763) 682-4296
Fax: (763) 682-6098
Mailing address:
P.O. Box 333
Buffalo, MN 55313
High Power and F-Class shooters have a ton of gear they need to carry out to the firing lines. To do the hauling, you can certainly purchase a factory-made, purpose-built cart that folds up and has all the bells and whistles. The Creedmoor Sports CRC-1 (photo right) is a proven, quality product that works great. You’ll find these used by top shooters at Camp Perry. But the Creedmoor CRC-1 cart costs $499.95.
For a fraction of that price ($59.99), plus a few dollars more for do-it-yourself enhancements, you can have a heavy-duty cart that will haul all your gear just fine, though it doesn’t fold up. In the top photo is a Harbor Freight Welding Cart we saw at the Berger Southwest Nationals. This rig is carrying a rifle in hard gun case, bipod, folding chair, shooting mat, tripod, spotting scope, rear sand-bag, and ammo box — that’s a lot of gear!
Check out the Harbor Freight Welding Cart, item #65939. This cart is ON SALE right now for just $59.99. Overall size is 29-1/2″ L x 20″ W x 49″ H, and width between side rails is 18″. The wheels (with tires) are 20 3/4″ in diameter for smooth rolling. Consider that, if you made your own cart from scratch you could easily pay $30.00 or more just for the large-diameter wheels and axle. Do note — this cart has air-filled tires. Be sure to inflate before you go to the Range!
As sold, the Harbor Freight Welding Cart can benefit from upgrades for range use. But with a few bungee cords (and some creativity), the cart can be adapted pretty easily to hauling your gun gear. If you want to enhance the basic cart, it’s easy to add plastic side-panels on the bottom unit, and fit a barrel-holding system on the cross-tube. This ensures rifles and gear won’t flop forward. (A small piece of wood under the bottom panel provides a bit of extra lift that will keep the bottom plate out of the dirt and gravel.)
Competition Machine’s Gary Eliseo is a very smart designer as well as a talented shooter. The inventor/builder of the popular Competition Machine Tubegun chassis systems, Gary has come up with something new, which he calls the PickleForks. These are rails that fit to the sides of the tubular fore-end/handguard on his chassis systems. This allows you to use a pedestal-style front rest for F-Class competition. It also provides a much more stable platform for load testing, varmint hunting, or any kind of rest-assisted precision shooting. These new PickleForks transform a Tubegun into an ultra-stable, straight-tracking rig when used with a competition-style front rest.
Gary explains: “Now you can have the same super low-boreline, long ‘wheelbase’ and vertical sides of our innovative F1 F-Class chassis system for your tube chassis. The new PickleForks attach directly to the sides of the F-Class/Tactical fore-ends, no modifications are required. They are very rigid with no flex or twist and make the rifle track like it’s on rails.” The new Eliseo Competition Machine PickleForks are offered for a very reasonable $70.00 per pair, with Cerakote finish. (You get two metal units, one for each side of the fore-arm). For more information, visit www.GotXRing.com or call (928) 649-0742.
New Product Tip from EdLongrange. We welcome reader submissions.
If you’re the kind of guy who likes to get his brass shiny inside and out, then wet-tumbling with stainless media gets the job done. For heavy-duty wet-tumbling jobs, it used to be that you had to buy a Thumler’s Tumbler and then figure out your own solution for media separation. Now there are other options on the market which may be more convenient for many users.
Lyman has just introduced its Cyclone Rotary Tumbler. For under $190.00 on Amazon.com, this ships as a complete system with everything you need — even the stainless media and media separators. The Tumbler unit itself holds up to 1000 pieces of .223 Rem brass and features a rubber lining to protect your cases and reduce noise during operation.
Conveniently, a built-in timer can be set from 0 to 3 hours, shutting off automatically. The drum features a large, screw-on end-cap to allow easy loading and unloading. In addition, the tumbler comes with two special sifter pans that make it easy to separate pins from brass. Simply empty the tumbler into the stacked pans. The first pan catches the brass, while the second, finer screen pan catches the pins. Very clever. The Cyclone Tumbler system ships with five pounds of stainless media pins and a sample packet of Brass Cleaning Solution.
Video shows Lyman Cyclone wet tumbling system in action:
TECH TIP: Wet-tumbling brass with stainless media really works. With enough “run-time” the process will definitely remove stubborn carbon on the inside of cases. However, some folks observe that case-mouths can occasionally get peened during the process. This is not a big deal but it is worth noting. In addition, with large flash-hole cases, it is possible (though rare) for a pin to stick in a flash hole. Therefore you should inspect every case before loading in a progressive press or bulk-priming cases with a bench tool.
Here’s a smart invention — a foldable cardboard cone. With this innovative Target Cone you can easily carry a target-holder wherever you go. The Target Cone from Re-Nine Safety transports flat so it can be easily stowed in the trunk of your car (or even under a seat). When you’re ready to use it, simply fold the flaps to create a self-supporting cone with pre-printed targets on one side. Place a rock on the base to hold it steady. The Target Cone can be used by itself or, as shown below, you can attach other targets, such as Re-Nine’s new Silhouette Target (below right).
We think this is a great innovation. Keep a couple Target Cone flats in the back of your car or truck and you’ll always have a target support. For spur-of-the-moment range sessions, this is much easier than toting around a big target frame. The Re-Nine Safety Target Cones retail for about $5.00.
Father’s Day is Sunday, June 19, 2016, less than a week away. If your father enjoys the shooting sports, here are some recommended items that our staff owns or uses. All selections cost less than $100.00. It’s not too late to order. If you have an Amazon Prime membership, you can get two-day shipping in most areas of the country. For non-Prime members, most items will ship in 3-4 days. That’s enough time to get the gift to “Pops” by next Sunday.
TEN Great Father’s Day Gifts for Dad Under $100.00
The light-weight, compact RCBS Partner Press is ideal for loading at the range. It can easily be mounted to a bench with C-Clamps.
This is an excellent shooting mat — it is very well made with good padding/insulation. On gravel, concrete, or hard-packed ground this is way more comfortable than typical mats. It is wide enough and easy to fold. Any Dad who shoots would love this.
We’ve used Bog-Pod shooting supports on varmint hunts. They’re great for down-angle shots from a ridge or kneeling shots to get above terrain obstacles. Bog-Pods adjust from 17″ to 39″.
This battery pack can charge your cellphone, tablet, or even a chronograph. Our IT manager uses this battery pack to run his LabRadar Chrono. He also uses it as an emergency charger when camping and traveling. It has three outputs, allowing multi-device recharging.
Walkie-Talkies are “must-have” items for long-range shooting. The 22-CH Motorola MH230R Two-Way Radio is Amazon’s #1 Best Seller in FRS/GMRS Handheld Radios.
Plano’s AirGlide case is a unique, top-loading rifle case. Ideal for benchrest guns with wide forearms, the AirGlide case puts no side-pressure on scopes. We like the ease of loading. This fits rifles up to about 27-28″ barrels.
The versatile MTM Range Box includes cradles so you can do gun maintenance while at the range. A lift-out tray holds small items such as patches and jags. This is a durable product that can hold ammo and other gear.
Your Editor owns this watch and wears it for all special occasions. It is a very handsome quartz dress watch crafted by Orient, a division of Seiko. The hands and case are rose-gold color. At just under 8mm, the watch is very thin and comfortable to wear. The 40.5mm case features an elegant retro-styled domed crystal. This watch is also available with a silver-tone case and white face for around $130.00.
This cleverly-designed Shotshell thermos will make Dad smile. Styled just like a 12ga shotgun shell, the Stansport thermal bottle holds 25 oz. of hot or cold liquids.
This rugged 4-pistol case will hold your handguns and magazines securely. Airline-approved for checked luggage, this lockable case has a lifetime warranty. An 0-ring seal makes the case 100% waterproof and dustproof.
Until now, if you wanted good hearing protection with the ability to hear conversations and range commands, you’d employ a pair of electronic muffs with sound-cut-out circuitry*. Those electronic muffs worked but they were bulky, hot, and could interfere with your cheek weld. Now there’s a new alternative — an “Earbud Headset” that offers NRR 31-rated hearing protection along with the ability to hear conversations.
The innovative, patent-pending Razor-X Earbud Headset from Walker’s® could be a “game changer” in the hearing protection field. The noise-activated, sound protection hardware is contained in a padded collar that fits comfortably around your neck. Small earbuds with foam tips fit in your ear providing 31 dB of noise protection. The microphones in the headset allow you to hear normal conversations and range commands. Two versions of the Razor headset will be offered: Basic Razor-X ($119.00 MSRP) and the deluxe Razor-XV ($159.99 MSRP) with Bluetooth capability.
Razor-X Features:
• Retractable Digital Ear buds
• 31 dB NRR (Noise Reduction Rating)
• Sound-Activated Compression (SAC)
• Rechargeable 250mAH battery with 10 HR run-time.
• Hi Gain omnidirectional microphones.
• HD speakers in the ear buds for good audio quality.
• Includes 3 pairs of 12mm foam tips (S/M/L) and two pairs of 16mm coated foam tips (M/L)
• Auto-Shut Off (low power mode) after 4 to 6 hours.
• Integrated Micro USB port with charging cord.
• AC wall adapter with USB port for charging.
• Patent Pending Technology
• MSRP: $119.99
Walker’s product information states:
The Razor-X incorporates a neck-worn device featuring comfortable, retractable ear buds. The “behind the neck” design allows for ZERO interference with you or your weapon, allowing you to focus on your target. These … patent-pending buds allow the user to be in loud environments without damaging their hearing, providing an impressive 31 dB of noise reduction.
The Hi Gain omni-directional microphones provide clear sound enhancement for enjoyable conversations on the range or to hear firearm instructors’ directions while training. The Razor-X HD digital speakers provide a wide range audio quality that enhances the users experience. The kit includes two different styles of noise-reducing foam tips in a variety of sizes to ensure a proper fit for maximum noise reduction. The Razor-X is equipped with an auto-shut off (low power mode) after 4 to 6 hours. The timer will reset and the unit will wake up after any button is pressed. An AC wall adapter with USB port and a one-meter micro USB cord is provided for convenient charging.
*There are some high-tech “in-ear” electronic systems with noise-activated protection, but these are typically quite expensive and not commonly used by shooters.
We know that many of our readers will be headed to Camp Perry soon to compete at the National Matches. Most Camp Perry rifle shooters will load their ammunition in advance and then pack the ammo in their car/truck for the drive to Perry. What’s the best way to hold that precious ammo? Well we like the big, lockable ammo crates from MTM. We think these are more way convenient than old mil-surplus metal cans, which are pretty narrow, limiting your options.
These stackable, lockable “Ammo Crates” hold up to 85 pounds of shooting supplies. Choose from two different versions. The Medium (4.5″-deep) Ammo Crate is good for smaller boxes of bullets, factory ammo, or shotshells, while the Large (7.25″-deep) Ammo Crate is ideal for packing the plastic 50-count and 100-count plastic ammo boxes. We like the Large-size, deeper crate for the added capacity since we typical carry our cartridges in the large 100-count MTM boxes with carry handles.
Purchasers like these big brown Ammo Crates. Read the user reviews on Amazon. One purchaser (B-Lo) states: “This thing is sweet and fully-loaded doesn’t flex and has good, tight locking lid/handles. A must have for anyone looking to store or transport larger quantities of ammo”. Another verified purchaser (Go-Navy) wrote: “5 Stars — I have purchased four of these over the last several months. Construction, dimensions, lock ability are all outstanding. When I saw them on sale today … I grabbed another four.”
I had been following the progress of Alex and Matt Findlay with 
In our 
High Power and F-Class shooters have a ton of gear they need to carry out to the firing lines. To do the hauling, you can certainly purchase a factory-made, purpose-built cart that folds up and has all the bells and whistles. The 
