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October 26th, 2023

Technology Insight: How Carbon-Wrapped Barrels Are Made

Proof Reseach carbon fiber barrel wrap aerospace composites

Montana-based PROOF Research has released a revealing video showcasing carbon fiber firearms technology and the company’s barrel-making process. Viewers will find the 8-minute film an intriguing introduction to composite barrel-making, which employs aerospace carbon fiber wrapped around a steel barrel core. The video showcases the high-tech machines used at PROOF’s production facilities.


This video shows how PROOF Research employs aerospace-grade, high-temperature composite materials to build match-grade carbon fiber-wrapped barrels.

Proof Reseach carbon fiber barrel wrap aerospace composites

Proof Reseach carbon fiber barrel wrap aerospace composites

Dr. David Curliss, General Manager of PROOF Research’s Advanced Composite Division, and former head of the U.S. Air Force High Temperature Composites Laboratory, explains how aerospace expertise helps in the development of PROOF’s firearms-related products: “We are able to provide premier materials for PROOF Research for firearms barrels applications as well as the aerospace market. We’re probably the only firearms technology company that has composite materials in orbit around the earth.”

Permalink - Articles, - Videos, Gunsmithing, New Product, Tech Tip 1 Comment »
May 2nd, 2021

Sunday GunDay: World’s Lightest AR Rifle — 3.8-Lb OIP Gen 2

GunsAmerica Battle Arms Battlearms AR15 AR OIP Gen 2 light weight

One of the most radical black rifles ever created wowed the crowd at the SHOT Show Range Day back in 2019. At the Boulder Rifle & Pistol Club outside Las Vegas, Battle Arms Development showcased a true “UltraLight AR”. With Titanium and carbon fiber components, the Battle Arms OIP Gen 2 AR-platform rifle weighs just 3.8 pounds unloaded. Compare that to 7.5 pounds (or more) for a typical AR-15.

Battle Arms Battlearms AR15 AR OIP Gen 2 light weight
Battle Arms Battlearms AR15 AR OIP Gen 2 light weight

Battle Arms 3.8-Lb Titanium/Carbon OIP 2 — World’s Lightest AR

At the Boulder City Range GunsAmerica Digest Managing Editor True Pearce talked with one of the Battle Arms gun designers who helped created this unique rifle, claimed to be the world’s lightest AR (yes it is lighter than ARs with polymer lowers). READ GunsAmerica Battle Arms OIP 2 Review HERE.

In the video below, True Pearce shows the key features of the $3290.00 Battle Arms OIP 2. Then he tests its function shooting offhand at steel targets. Despite its low mass, and exotic components, the Battle Arms OIP 2 AR carbine performed flawlessly.

The video above features the Battle Arms OIP GEN 2 AR that weighs just 3.8 pounds. To save weight, this carbine features a carbon fiber handguard and various titanium parts including a Titanium muzzle brake. Look carefully at how even small controls have been modified to save ounces.

GunsAmerica reported: “Battle Arms has done a lot of work to find all the ounces that can be spared to make this gun as light as possible.” Even at just 3.8 pounds, the gun is very controllable during rapid fire. Despite a steep $3290.00 MSRP, the first run of Battle Arms’ sub-4-lb GEN 2 OIP sold out. That proves that “light is right”, as least in the AR carbine market.

2019 shot show Battle Arms development 0.I.D. Gen 2 AR chassis system rifles
Battle Arms Battlearms AR15 AR OIP Gen 2 light weight
Battle Arms Battlearms AR15 AR OIP Gen 2 light weight

Pew-Pew Tactical Review of Battle Arms OIP 2

GunsAmerica Battle Arms Battlearms AR15 AR OIP Gen 2 light weight

The team at Pew-Pew Tactical also field-tested the Battle Arms OIP Gen 2 rifle. The reviewers were impressed, finding that felt recoil was very manageable, even given the rifle’s very low 3.8-lb weight:

Pew-Pew Tactical Battle Arms OIP Gen 2 Review

The Concept Behind the OIP — Why Go Ultra-Light

Recoil Magazine featured an earlier model OIP rifle back in 2016 (Issue 21). This design was later refined into the current OIP Gen 2 version. Recoil’s writers explained the concept behind this unique design:

Battle Arms OIP Rifle — How Low Can You Go…

“The OIP had its genesis as a simple idea to build a lightweight gun that just plain worked. Dave Lake and Matt Babb of Bentwood Gunsmithing spent years perfecting the concept, incorporating the latest components where they existed and working with companies to customize parts that didn’t. They wanted a well-balanced gun with an optimized operating system and literally no excess — to be as light as humanly possible.

Bentwood didn’t want to utilize polymer receivers and worked with Battle Arms Development to develop a super lightweight receiver set with intricate machining to shave as much weight as they could. They investigated some more exotic material choices, but found them to be prohibitively expensive.”
— Source: RecoilWeb.com

Battle Arms OIP 2 Owner’s Review on TFB

Last year, The Firearm Blog (TFB) published an extensive review of the Battle Arms OIP 2. TFB writer/tester Rusty S. had purchased this OIP 2 rig with his own funds — making a serious $3290.00 investment.

After using the rifle in the field, Rusty concluded: “Objectively, the Battle Arms Development OIP 2 is a very well put together, reasonably accurate and very lightweight rifle. It has proven to be reliable, durable, and soft shooting despite its lightweight configuration. Subjectively, the OIP 2 has proven to be the rifle I most often bring with me into the backcountry with the exception of during deer and elk hunting season. It’s nice to have a 500-yard-capable rifle with me that weighs so little. All that being said, the amount that the OIP2 will lighten one’s wallet by will be a real sticking point for most prospective buyers.” Rusty added: “At this price point, I would appreciate some sort of ultra lightweight flip-up iron sights. I also don’t think the rear of the buttstock is as ergonomically optimal as it could be.”

GunsAmerica Battle Arms Battlearms AR15 AR OIP Gen 2 light weight

Product Description from Battle Arms
[The Battle Arms OIP 2 is] the lightest, purpose-built, no compromise, production ultralight survival carbine[.] It took years in R&D, engineering and multiple U.S. Patents to create the most robust and reliable lightweight AR platform on the market. Building something that is not only lightweight but all the while not sacrificing strength and performance is the ultimate secret of the Battlearms OIP.

Every component, shy of a few detents and springs, are custom built and designed to work together as a complete system. No, you will not find a parts gun here….The OIP utilizes a patented OIP buffer system in conjunction with a lightweight titanium bolt carrier with ArmorTi finish for durability. It is balanced with a custom mid-length gas system and a specially designed titanium THUMPER compensator.

New in Gen 2 is the user-configurable M-LOK carbon fiber handguard and a carbon-fiber pistol grip that weighs barely one ounce. A new titanium billet CNC-machined bolt catch and a lightweight single-side Clutch charging handle are just a couple more of the new upgrades to the OIP. The rifle was designed to be an optics-ready carbine, providing a single stretch of Picatinny rail in the optimal spot for a red dot sight while eliminating the unnecessary weight of the rail elsewhere. The patented, lightweight 7075-T6 billet aluminum receivers are not simply skeletonized and hollowed out but is carefully engineered with structural consideration. The technology and engineering that foes into the OIP® Ultralight Rifle bring forth the next evolution of the AR platform.

Want to learn more? Check out this review of the Battle Arms OIP 2 Carbine on DefenseReview.com.

Permalink - Articles, - Videos, Gear Review, Gunsmithing, Tactical No Comments »
March 19th, 2021

New-for-2021 Ultralight Carbon-Stocked Hunting Rifles

Legacy Sports carbon fiber lightweight ultralight hunting rifles

When you’re venturing deep into the backcountry on a hunt, every ounce counts. You want to keep weight to a minimum because, along with your rifle, you will be carrying food, water, binoculars/spotter, GPS, and possibly a tripod or shooting sticks. Then, if you are successful, you will be carrying all that gear PLUS the game meat you harvested. Weight definitely becomes an issue — so a low-mass rifle is good.

With advances in stock and barrel technology, we are seeing excellent new hunting rifles that weigh under 5 pounds. Such ultralight rifles were once only available to wealthy sportsmen paying $3000 or more. Now that has all changed. Legacy Sports International has introduced a series of very affordable ultralight rifles. These are all on display in Legacy’s new 2021 Catalog.

Legacy offers a number of rifles that weigh well under 6 pounds before optics. The Howa Carbon Stalker starts at 4 lbs. 10 ounces, while the Carbon Elevate is a just a few ounces more, starting at 4 lbs. 13 ounces. These both feature a full carbon-fiber stock from Stocky’s Stocks.

VIEW Legacy Sports Catalog with Lightweight Hunting Rifles »

Legacy Sports carbon fiber lightweight ultralight hunting rifles

Legacy Sports carbon fiber lightweight ultralight hunting rifles

Legacy Sports carbon fiber lightweight ultralight hunting rifles

Legacy’s Howa Mini Action models are also lightweight, even with a more conventional stock. These attractively-priced Mini Action models begin at just 6.6 pounds. Shown below is the new “Full Dip” hunting model with full camouflage Hydro-Dip on stock, barreled action, and even the scope. This model is offered with your choice of three different Kryptek camo schemes: Highlander, Kratos, and Yote.

Legacy Sports carbon fiber lightweight ultralight hunting rifles

Permalink Gear Review, Hunting/Varminting, New Product No Comments »
January 2nd, 2021

Carbon Fiber Offerings — Complete Rifles, Stocks, Barrels

Sako 85 Carbon Fiber Wolf Hunting Rifle

Gun-makers and barrel builders have adopted aerospace technology, using carbon fiber in their stocks and composite barrels. Today you’ll find carbon components on dozens of rifle brands. Some rifles sport full carbon stocks AND carbon-wrapped barrels. Others features a carbon stock with steel barrel, or a carbon-wrapped barrel in a conventional stock. Carbon is definitely here to stay. This advanced material allows rifles to be lighter yet stronger. The advantages for the hunter in the field are real — a carbon-wrapped barrel can save quite a few pounds. Here are some of the most notable carbon applications we saw at SHOT Show.

Sako 85 Carbon Wolf

Sako 85 Carbon Fiber Wolf Hunting Rifle

One of the the best-looking carbon-stocked factory rifles is the Sako 85 Carbon Wolf, featured in our Top Photo. Introduced in 2018, this rifle features a full carbon composite stock, with the signature carbon fiber weave visible throughout. We found this rig very ergonomic and nice to handle. The advanced-design RTW carbon fiber stock offers quick, push-button adjustments for comb height and LOP. Though not carbon-wrapped, the conventional 24″ blued steel barrel is fluted, reducing the overall weight of the rifle. Without optics, this rifle weighs well under 8 pounds. We were impressed by the Carbon Wolf, but choked on the steep $3600.00 MSRP. Street price will be lower — EuroOptic.com is listing a $3148.00 price for the Sako 85 Carbon Wolf.

The Firearm Blog says: “The stock features Soft Touch coating. Is is not at all slippery or loud like some carbon stocks can be. The barrels are factory threaded as well. Both the weight and the balance of the Carbon Wolf rifle felt perfect. I may have to add one to my Finnish rifle collection.” This is offered in 6.5 Creedmoor, .308 Win, .30-06 Springfield, 7mm Mag, and .300 Win Mag.

Nosler M48 Long-Range Carbon Rifle

Nosler M48 Long Range Carbon Fiber Hunting Rifle

Nosler offers the M48 Long-Range Carbon rifle with the addition of a PROOF Research, carbon fiber-wrapped, match-grade barrel that significantly reduces the overall weight of the rifle. The carbon-wrapped Proof barrel is mated to a trued M48 receiver and bedded in a Manners MCS-T carbon fiber-strengthened stock. Nosler says: “The Model 48 Long-Range Carbon is an excellent choice for mountain hunting, backcountry excursions and long range competition where weight is a concern.” This rifle has been offered in 6.5 Creedmoor, 26 Nosler, 28 Nosler, 30 Nosler, .300 Win Mag, and 33 Nosler.

Christensen Arms TFM — Carbon Galore for 7.3-lb Rifle

Christensen Arms TFM Carbon Fiber Hunting Rifle
Christensen Arms TFM Carbon Fiber Hunting Rifle

As you can see there’s a whole lot of carbon fiber in the Christensen Arms TFM rifle. With a carbon-wrapped barrel and full carbon-fiber stock, this handsome rig weighs just 7.3 pounds (short action) or 7.8 pounds (long action). The carbon-wrapped stainless barrel and fully-adjustable Aerograde carbon-fiber stock are mated to a precision-machined action via integrated carbon fiber pillars. In addition, the TFM includes an integrated, 20-MOA optics rail, detachable magazine, and a titanium side-port brake. Impressively, Christensen Arms guarantees 0.5 MOA (half-MOA) accuracy.

Manners Full-Carbon F-Class Stock

Manners F-Class Stock
Manners F-Class Carbon Fiber Stock

For many years now, Manners Composite Stocks has offered an ultra-stiff, Low-Profile ‘Fish Belly’ F-Class Stock. The shell is 100% carbon fiber with a very long, stiff fore-end. From the back of the action to the tip of the fore-end the stock measures 27″ long which is around 7 1/2″ longer than the Manners T4 stock. The idea is to provide a longer wheelbase to better balance the long, 30-32″ barrels favored by many F-Class competitors. The front half of the fore-end is very thin (from top to bottom) to achieve a low profile on the bags. Much thought has gone into controlling fore-end flex. The stock achieves greater vertical rigidity (less deflection under load) through an innovative “fish belly” design. The rounded undersection, like a canoe hull, strengthens the fore-end considerably.

Carbon Rival Rifle from Fierce Firearms

Proof Research Carbon-Wrapped Barrel

Fierce Firearms also offers a long-range hunting rig with a carbon-wrapped barrel. The Fierce RIVAL is an extremely light rig. Without scope or optional muzzle brake, the short-action version weighs just 6.5 pounds. It is available in a six different Camo finishes including Kuiu Vias and Kuiu Verde patterns. Then choose three different Cerakote finishes for the action. All this lightweight tech doesn’t come cheap. The Carbon rival starts at $2810.00. Add $100-$195 for your choice of steel or carbon muzzle brake. Fierce does offer a 0.5 MOA (half-MOA) accuracy guarantee, quite notable for an ultra-lightweight hunting rifle.

Weatherby Mark V with Carbon-Wrapped Barrel

Weatherby Proof Research Carbon Barrel
Proof Research Carbon-Wrapped Barrel

Weatherby now offers rifles with Proof Research carbon fiber-wrapped barrels. The aerospace-grade carbon fiber in the Mark V Carbon barrel makes the barrel up to 64% lighter than traditional steel barrels of the same contour. Weatherby claims the carbon-fiber technology improves heat dissipation — so the barrel does not heat up as quickly with extended strings of fire. The 26” #4 contour carbon-wrapped barrel has a cut-rifled, hand-lapped 416R grade stainless steel core with a flush thread cap and 5/8-24 muzzle threads. It’s finished in tactical grey Cerakote. The Mark V Carbon carries Weatherby’s SUB-MOA (at 100 yards) accuracy guarantee when used with Weatherby factory or premium ammunition.

How Good Are Proof Research Carbon Barrels? — Commentary by Mike Davis

Over the past 15 years Davis Custom Rifle has installed barrels from most major barrel manufacturers. We are very fortunate to have such quality barrel makers. I think Proof Research falls into that top-of-the-line category. Proof Research carbon-wrapped steel barrels are super light-weight, yet offer rigidity and superb accuracy. I have used them for 22-250, 6mm/6.5mm Creedmoor, .308 Win builds and multiple long range hunting rifles in .280, .280 AI, .300 WSM, .300 Win Mag, 28 Nosler, and 30 Nosler. These builds with Proof Research barrels typically deliver quarter-MOA accuracy or better.

Manners F-Class Carbon Fiber Stock

The Proof Research technology allows us to build lighter rifles with outstanding accuracy, easy cleaning, and the ability to shoot long strings without point of impact shift. It’s not hard to understand why hunting rifles with these capabilities are in high demand. Combined with other light-weight components (such as Titanium actions), it’s not difficult to get these rifles down to 6.25 to 7 pounds total weight before optics.

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May 2nd, 2018

PROOF Research Video Reveals Carbon-Wrap Barrel Technology

Proof Reseach carbon fiber barrel wrap aerospace composites

Montana-based PROOF Research has released a revealing new video showcasing carbon fiber firearms technology and the company’s barrel-making process. Viewers will find the 8-minute film an intriguing introduction to composite barrel-making, which employs aerospace carbon fiber wrapped around a steel barrel core. The video showcases the high-tech machines used at PROOF’s production facilities.

Proof Reseach carbon fiber barrel wrap aerospace composites

PROOF’s CEO Larry Murphy explains that PROOF’s barrel technology is state-of-the-art: “What PROOF Research is doing is bringing disruption into our industry. We’re doing things that have never been done here before. That’s going to help the warfighter, and it’s going to help the average hunter … it’s going to do a lot of things.” The video shows how the company employs aerospace-grade, high-temperature composite materials to build match-grade carbon fiber-wrapped barrels, and composite rifle systems.

Proof Reseach carbon fiber barrel wrap aerospace composites

Dr. David Curliss, General Manager of PROOF Research’s Advanced Composite Division, and former head of the U.S. Air Force High Temperature Composites Laboratory, explains how aerospace expertise helps in the development of PROOF’s firearms-related products: “We are able to provide premier materials for PROOF Research for firearms barrels applications as well as the aerospace market. We’re probably the only firearms technology company that has composite materials in orbit around the earth.”

Proof Reseach carbon fiber barrel wrap aerospace composites

Permalink - Videos, Gunsmithing, New Product 6 Comments »
April 12th, 2018

Finger-Painting to CNC Inletting — Inside Look at McMillan Stocks

McMillan Fiberglass stocks factory videosOK, admit it — you’ve always wondered how they get those color swirls and camo patterns in McMillan stocks. (You’ll be surprised at the answer). And how does McMillan manage to inlet stocks so precisely for so many different action types?

McMillan Stocks is one of the leading fiberglass stock producers, cranking out 8,000-10,000 stocks every year for hunters, target shooters, and members of the military. McMillan employs state-of-the-art, high-tech machinery. At the same time, many processes are still done by hand — such as applying colors to the stocks.

In the videos below, Kelly McMillan hosts Bob Beck of Extreme Outer Limits TV in a tour of the McMillan stock-making facility. We think all avid “gun guys” will be fascinated by these high-quality videos.

McMillan Custom Stock Production

The first video shows the stock-building operation from start to finish — You’ll see the lay-up, color application, molding, and “stuffing”. Watch carefully at 0:16 to see colors being applied.

(more…)

Permalink - Videos, Gunsmithing, Tech Tip 1 Comment »
May 9th, 2016

NEW: Modern Advancements in Long Range Shooting, Volume II

Bryan Litz Applied Ballistics Modern Advancements Volume 2 II testing pre-order

There’s an all-new book from Applied Ballistics. Modern Advancements in Long Range Shooting – Volume II, is now available for pre-order from the Applied Ballistics eStore. This 356-page hardcover resource is chock full of information, much of it derived through sophisticated field testing. The pre-order price is $34.95, $5.00 off the regular $39.95 price. The books are expected to ship in July, 2016.

AUDIO FILE: Bryan Litz Talks about Modern Advancements in Long Range Shooting, Volume 2. (Sound file loads when you click button).

Volume II of Modern Advancements in Long Range Shooting contains all-new content derived from research by Applied Ballistics. Author Bryan Litz along with contributing authors Nick Vitalbo and Cal Zant use the scientific method and careful testing to answer important questions faced by long range shooters. In particular, this volume explores the subject of bullet dispersion including group convergence. Advanced hand-loading subjects are covered such as: bullet pointing and trimming, powder measurement, flash hole deburring, neck tension, and fill ratio. Each topic is explored with extensive live fire testing, and the resulting information helps to guide hand loaders in a deliberate path to success. The current bullet library of measured G1 and G7 ballistic coefficients is included as an appendix. This library currently has data on 533 bullets in common use by long range shooters.

Bryan tells us that one purpose of this book is to dispel myths and correct commonly-held misconceptions: “Modern Advancements in Long Range Shooting aims to end the misinformation which is so prevalent in long range shooting. By applying the scientific method and taking a Myth Buster approach, the state of the art is advanced….”

Bullet Dispersion and Group Convergence
Bryan Litz Applied Ballistics Modern Advancements Volume 2 II testing pre-order

Part 1 of this Volume is focused on the details of rifle bullet dispersion. Chapter 1 builds a discussion of dispersion and precision that every shooter will benefit from in terms of understanding how it impacts their particular shooting application. How many shots should you shoot in a group? What kind of 5-shot 100 yard groups correlate to average or winning precision levels in 1000 yard F-Class shooting?

Chapter 2 presents a very detailed investigation of the mysterious concept of group convergence, which is the common idea that some guns can shoot smaller (MOA) groups at longer ranges. This concept is thoroughly tested with extensive live fire, and the results answer a very important question that has baffled shooters for many generations.

Bryan Litz Applied Ballistics Modern Advancements Volume 2 II testing pre-orderPart 2 of this Volume is focused on various aspects of advanced hand-loading. Modern Advancements (Vol. II) employs live fire testing to answer the important questions that precision hand loaders are asking. What are the best ways to achieve MVs with low ES and SD? Do flash hole deburring, neck tension, primer selection, and fill ratio and powder scales sensitivity make a difference and how much? All of these questions are explored in detail with a clear explanation of test results.

One of the important chapters of Part 2 examines bullet pointing and trimming. Applied Ballistics tested 39 different bullet types from .224 through .338 caliber. Ten samples of each bullet were tested for BC in each of the following configurations: original out of the box, pointed, trimmed, pointed and trimmed. The effect on the average BC as well as the uniformity in BC was measured and tabulated, revealing what works best.

Part 3 covers a variety of general research topics. Contributing author Nick Vitalbo, a laser technology expert, tested 22 different laser rangefinders. Nick’s material on rangefinder performance is a landmark piece of work. Nick shows how shooters can determine the performance of a rangefinder under various lighting conditions, target sizes, and reflectivities.

Chapter 9 is a thorough analysis of rimfire ammunition. Ballistic Performance of Rifle Bullets, 2nd Edition presented live fire data on 95 different types of .22 rimfire ammunition, each tested in five different barrels having various lengths and twist rates. Where that book just presented the data, Chapter 9 of this book offers detailed analysis of all the test results and shows what properties of rimfire ammunition are favorable, and how the BCs, muzzle velocities and consistency of the ammo are affected by the different barrels.

Chapter 10 is a discussion of aerodynamic drag as it relates to ballistic trajectory modeling. You will learn from the ground up: what an aerodynamic drag model is, how it’s measure and used to predict trajectories. Analysis is presented which shows how the best trajectory models compare to actual measured drop in the real world.

Finally, contributing author Cal Zant of the Precision Rifle Blog presents a study of modern carbon fiber-wrapped barrels in Chapter 11. The science and technology of these modern rifle barrels is discussed, and then everything from point of impact shift to group sizes are compared for several samples of each type of barrel including standard steel barrels.

Permalink Bullets, Brass, Ammo, New Product, Reloading No Comments »
September 12th, 2015

Nice Suhl 150-1 Rimfire BR Rig with Home-Built Stock

Suhl 150 IR 50/50 cedar stock

Forum member Evan K. (aka “Katokoch”) has crafted a nice rimfire benchrest rig using a Suhl action fitted into a handsome home-built cedar and carbon fiber stock. This shows what a skilled hobbyist wood-worker can create in his garage. Evan tells us: “Here is my Suhl 150-1 with a factory 1:19″ twist barrel, Leupold 36X scope, Harrell tuner, and my handmade cedar/carbon fiber stock. I started working on the laminate blank a couple years ago and finally finished it earlier this year. I’ve been using it in my IR 50/50 matches this summer. I haven’t shot a 250 with it yet but I know the rifle is very capable — as usual, I am the weak link!”

Suhl 150 IR 50/50 cedar stock

We think Evan did a great job on his stock, though he has limited stock-building experience. Evan explained: “The stock is my first attempt at making a very lightweight laminate and also gluing both vertical and horizontal seams in a blank. The wood is Spanish and Red Cedar and I made the trigger guard and buttplate with carbon fiber too (great use for small scrap pieces). The finish is hand-rubbed spar urethane and the action is semi-glued-in with Devcon 10110 and stainless pillars.”

Suhl 150 IR 50/50 cedar stock

USRA-IR50/50 is a popular .22 rimfire benchrest discipline with three (3) classes: 13.5 lb., 10.5 lb., and 7.5 lb. (Sporter). The matches are shot at 50 yards and 50 meters.

Permalink Gunsmithing 2 Comments »
July 26th, 2015

Big Bore Breakthrough — 30 Dasher for Group Shooting

Roy Hunter 30 Dasher Benchrest Rifle wood carbon fiber stock

Roy Hunter’s Brace of Two 30 Dashers
by Jeff Stover, IBS President
Short range benchrest at 100 and 200 yards is the domain of the 6PPC. Since 1978 that has been the case. Yes, an occasional 30BR, the King of Score Benchrest, will sometimes punch with the 6PPC in group competition. But a .30-caliber benchrest rifle will put you at a disadvantage in group shooting over the long haul — that’s certainly the conventional wisdom. Apparently, no one told Roy Hunter.

6PPC Group vs 30 Dasher Group at 200 yards — the “Fat Dasher” is definitely competitive.
Roy Hunter 30 Dasher Benchrest Rifle wood carbon fiber stock

Roy brought two rifles to the 2015 Group Nationals. Both were 30 Dashers. He did not even go with the milder 30 BR. The Dasher boasts more case capacity and, thus, more velocity. (The 30 Dasher is a 6mmBR improved with the neck expanded to .30 caliber and the shoulder blown forward). Speed comes at a price. That price is recoil, especially in a 10.5-pound rifle, such as Light Varmint and Sporter (same as LV but with at least a 6mm bore). Roy can handle the Dasher even in a 10.5-lb gun. The target above shows a sub-.300” group at 200 yards compared to a 6PPC group at the same distance. The larger cartridge and .308 bore CAN compete with a 6PPC – at least in the hands of a benchrest ace like Roy.

Roy Hunter 30 Dasher Benchrest Rifle wood carbon fiber stock

Roy’s 30 Dasher in 10.5-lb trim boasts a 1:17″-twist Pac-Nor barrel. Roy shoots Euber 116gr .30-Cal bullets over 38 grains of H4198. That load is good for nearly 3300 fps. This rifle, shown above, has a distinctive stained Butternut finish.

The stocks on Roy’s rifles are his own, made in his shop near Gettysburg, PA. Before Roy Hunter was a premier benchrest stockmaker he built museum-quality 18th Century-style furniture, following Chippendale patterns and the like. Now he just makes benchrest-style stocks (benchrest only — there’s no time to make hunting stocks). The fit and finish are as good as it gets. Roy’s stocks combine old world craftsmanship with high-tech construction. Roy uses Butternut wood, English Walnut, and other woods laminated with carbon fiber. His 10.5-lb rifle is Butternut, while his 13.5-lb rifle is Walnut — and they both shoot superbly! If you are interested in a Roy Hunter stock, the best way to reach Roy is by phone: 410-259-7944.

Permalink News 4 Comments »
July 23rd, 2015

Steyr SSG Carbon Rifle with Chipped Carbon SMC Stock

Steyr sniper ssg carbon stock .308 Win trigger

First revealed at SHOT Show 2014, the Steyr SSG Carbon is finally making its way to America. It took Steyr 16 months to fill a large quantity of LEO orders, but now the innovative Steyr SSG Carbon should be available throughout the USA for $3695.00 MSRP. That sounds pretty expensive, but this is a very sophisticated rifle.

Here’s a very cool video — worth watching full-screen in HD.

The SSG Carbon is based on Steyr’s SBS action (with a +20 MOA rail on top). This gun features the same crisp, adjustable single-stage trigger used in the vaunted SSG 08. The rifle has a hammer-forged, four-groove 1:10″-twist barrel (20″ or 22.4″) chambered for the .308 Winchester. The SSG Carbon rifle offers excellent ergos, with adjustable cheek piece, adjustable butt plate, and an integrated adjustable rear mono-pod. But the real selling point for this rifle is the stock — a carbon stock built like a Formula 1 car chassis.

Chipped Carbon Stock Construction
Unlike conventional carbon-fiber stocks made from woven carbon fabric, the SSG Carbon’s stock is made using the same “chipped-carbon” Sheet Molding Compound (SMC) construction used to create load-bearing structures in Formula 1 racecars and high-performance aircraft. The SSG Carbon’s chipped-carbon flakes combine thermally with the binding agent to form the SMC for a distinctive appearance to the stock. The carbon chips interlock with each other to create a “tension net” that is superior to steel, at a fraction of the weight of steel or even aluminum. Steyr claims that the SMC stock material absorbs recoil better than wood, metal, fiberglass or other synthetics.

Steyr SSG Carbon Features
Caliber: .308 Winchester
Magazine type/capacity: Polymer double-stack detachable box/10 rounds
Finish: Mannox
Safety: 3+1 Position Safety
Trigger type: Single-stage, 3 lb. 8 oz. pull-weight
Stock material/type: SMC carbon fiber
Length of pull: 14.25 inches minimum (adjustable with 0.33″ inserts)
Comb adjustments: 0.5 inches longitudinal; 0.133 inch lateral (rotationally adjustable)
Drop at heel: +1.07 to -3.8 inches vertical adjustment
Pistol grip: Polymer with interchangeable rubber inserts

Permalink New Product, Tactical 8 Comments »
February 21st, 2015

Black Beauty: Canadian Carbon-Stocked F-TR Rifle

Here is some serious Saturday “gun glamour” from the folks at Star Shooter Precision, a bipod-builder and stock-maker based in Montreal, Canada. This stunning .308 Win F-TR rifle features a carbon-wrapped Star Shooter stock, angle-adjustable tubular bag-rider, star-shaped escutcheons, and a Kelbly Panda action. Up front is Star Shooter’s signature lightweight bipod.

Click Each Image for Large, Full-Screen Version

Star Shooter F-TR Carbon Stock Rifle Bipod

Star Shooter F-TR Carbon Stock Rifle Bipod

Star Shooter F-TR Carbon Stock Rifle Bipod

Star Shooter F-TR Carbon Stock Rifle Bipod

Star Shooter F-TR Carbon Stock Rifle Bipod

Star Shooter F-TR Carbon Stock Rifle Bipod


Star Shooter Montreal Canada Quebec BipodAbout the Rifle Builders
Star Shooter Precision is a company located on the south shore of Montreal, Quebec, Canada. Fred Harvey is the designer. Fred says: “Our goal is to perfect the art of competition shooting the best we can with our custom bipods. The Star Shooter bipod is designed for shooters in F-Class competition, varmint hunting, load testing, tactical shooting and sighting in rifles.”

Star Shooter Montreal Canada Quebec Bipod

Permalink Competition, New Product 2 Comments »
January 19th, 2015

SHOT Show Product Previews — Pick of the Litter

SHOT Show kicks off tomorrow, January 20th. As a sneak preview, here are some new (or newly marketed) products that will be on display in Las Vegas. We’ve reviewed nearly 500 featured products and here are some cool items that caught our eye. The AMP annealing machine is a break-through technology, and we’d love to have one of those AG Composites Carbon stocks for an M1A. The Bix’N Andy trigger isn’t really new, though most American’s haven’t seen one yet. It really is a gem. Enjoy these product snapshots. We’ll provide more “hands-on” reporting over the coming week.

AMP Induction Annealing Machine
Source: Bullet Proof Samples LLC, AmpAnnealing.com
Annealing Made Perfect (“AMP”) is a pre-programmed, fully-calibrated induction annealer. Extensive metallurgy testing has laboratory verified the temperature/time program settings, allowing precise and repeatable neck hardness every time. The AMP can handle cases from .17 to .338 caliber. Change from one cartridge size to another in seconds. The sophisticated calibration eliminates guesswork, so you don’t have to just “burn-off” lacquers and a stop-watch. Just select the correct program, set the pilot, and start annealing. Proper annealing provides more consistent neck tension and that translates to lower ES/SD and better accuracy, particularly at long range.

X-15 Side Charged Upper (SCU)
Source: X Products
The standard AR rear-pull charging handle is annoying, particularly when shooting prone. The folks as X-Products have a smart solution, an upper with a side-charging handle. We’ve seen side-charge uppers before, but these were custom mods. The $299.00 X-15 Side Charged Upper is a turnkey solution that works with a standard AR-15 bolt and carrier. No machining or modification is needed. The elevated charging position allows the bolt carrier to be operated with a proprietary cam pin that is included with the upper. The manufacture claims its X-15 upper offers “Increased performance with a gas slide that covers the charging port preventing gas and debris from hitting the operator when suppressed”.


Bargain-Priced Composite Stock with Bedding Block
Source: Stocky’s Stocks
This $199.00 stock combines the latest glass-filled nylon composite technology with Stocky’s proven AccuBlock aluminum bedding technology for Remington 700 barreled actions. These stocks are offered in varmint, target, tactical, and hunting rifle models. All variants offer a “drop-in” solution for Rem 700 actions. The $199.00 price is makes this a bargain solution for hunters and varminters who want to upgrade from a flexy “tupperware” stock.

Bix’N Andy Match-Grade Triggers
Source: BulletCentral.com
Bix’n Andy is an Austrian company that crafts some of the best triggers on the planet. Gunsmith Andy Atzl uses a unique ball bearing mechanism that allows for incredibly precise trigger pull weight adjustments. BulletCentral’s owners says: “Andy’s work is consistently top quality and we are lucky to be the exclusive North American importer and distributor for his products.”

Peterson Cartridge Brass
Source: Peterson Cartridge Co.
We welcome any company that’s jumping into the brass marketplace. Competition among brass-makers is always a good thing. For 2015, Pennsylvania-based Peterson Cartridge Co. will offer “match-grade” rifle brass for four (4) cartridge types: .308 Winchester, 7mm Remington Magnum, 300 Winchester Magnum, and 338 Lapua Magnum. On Peterson’s website, you’ll find a page that illustrates each stage in the brass-making process, from cupping to final trim and annealing. If you’ve ever been curious about how brass is made, check out Peterson’s Cartridge Manufacturing Process Page.

AG Composites Carbon Fiber Components
Source: AG Composites LLC
AG Composites specializes in the design, development and production of high performance composite components. AG makes carbon fiber rifle stocks, handguards and buttstocks, and AG can also provide carbon fiber OEM components for manufacturers. Check this handsome AG carbon fiber stock on an M1A. That brings an old Battle Rifle design into the 21st Century.

Bulletproof Safari Vest
Source: Miguel Caballero
This “discrete” bulletproof Safari Vest was originally created for celebrities, VIP clients, and business executives. However, this product could also benefit those involved in firearms training or range operations. (It only takes one Accidental Discharge by a newbie to spoil your whole day.) This vest features light, flexible, yet strong ballistic materials that meet NIJ 0101.06 standards. The Safari Vest features a front overlap that functions as an anti-trauma plate protecting the thorax. For increased comfort, the vest is engineered to distribute the weight evenly front to back.

Smith & Wesson Ported M&P Pistols
Source: Smith & Wesson
New from the Smith & Wesson Performance Center are four new Ported M&P pistols. What makes these pistols unique is the fact that they have ported barrels for reduced muzzle flip, as well as an adjustable trigger stop. Stop by S&W SHOT Show Booth #13729 to have closer look at all the features.

Swab-Its 17-Caliber and 22-Caliber Bore-Whips
Source: Super Brush
The Swab-its folks have just made it even easier to clean .177 air rifles, .17 caliber rimfire or centerfire rifles, and .22 caliber lever action and semi-auto rifles. Bore-Whips feature a 45″ polypropylene cord tipped with a durable, reusable swab. This handy, pull-through design allows for cleaning the proper way, from breech to muzzle. The bright-colored Neon Orange (.17 cal) and Neon Green (.22 Cal) plastic cords do double-duty, acting as Empty Chamber Indicators (ECI) at the range. Swab-its Bore-whips are available in 3-packs for both .17 and .22 calibers. Check out samples at SHOT Show Booth #1241.

Thanks to Forum member M500 for Product Tips.
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