Ace UK shooter Vince Bottomley decided he wanted to build a new F-TR rifle for the 2011 season. Vince selected all the best components: Stolle Action, Bartlein Barrel, Precision Rifle & Tool Stock. The build came together superbly, producing a .308 Win rifle that shoots bugholes at 100 yards, and holds sub-half-MOA (or better) to 1000. After building the rifle, Vince decided to shoot Open Class at the 2011 European Championship. So, he graciously loaned his purple F-TR rig to his friend, Stuart Anselm. The rest, as they say, “is history”. Despite having just one day’s practice with the gun, Stuart drove Vince’s rifle to victory, winning the 2011 European F-Class Championship (F-TR division) by a sizable margin.
Superb Accuracy with VV N150 and Berger 185gr Bullets
This 2011 Euro Championship-winning F-TR rifle is the star of our latest Gun of the Week Feature Story. In that article, Vince explains how he modified the long PR&T stock to make weight, and how he developed an accurate load with Vihtavuori N150 and Berger 185gr Target Long-Range Bullets. Vince notes that many UK F-Class shooters are moving back to single-base powders, after trying out double-base powders such as VV N550 and Reloder 17. What’s the reason? Barrel life. Vince feels that the single-base powders can give somewhat better barrel life, even if you lose a little velocity.
New F-TR Champion Reviews Bottomley’s Stolle-Action Rifle
Stuart Anselm tells us: “I only shot the rifle a couple of days before the Europeans — two sighters and then five rounds at 800 yards which went into a 3.75-inch group. That gave me a lot of confidence in the rifle. The bi-pod is very light and looked a bit flimsy but it’s well-engineered, so it worked well. That long Precision Rifle & Tool stock is definitely the way to go and helps the rifle to track nicely under recoil. Of course, the Stolle action was perfect with the right-bolt, left-port set-up and the 10-60X March is just about the ultimate F-Class scope.”
Winning Performance: Scoring 452 points out of a possible 475, Stuart won the F-TR Euro Championship convincingly, finishing 10 points ahead of F-TR runner-up Adam Bagnall (also from Great Britain). Stuart also had the highest V-Bull count with 33.
If you plan to use a Krieger barrel for your next rifle build, better get that order in quickly. Due to a rise in the cost of steel, Krieger Barrels will add $15.00 to the price of a most stainless barrels, starting December 31st. In addition, the price of chrome moly barrels will also increase (typically $25) to become the same price as Krieger’s stainless barrels. (Previously the chrome moly barrels were cheaper than stainless.) The biggest price hike comes with large diameter barrels. There will be a large price hike on over-size diameter barrels ($100 increase on oversize blanks up to 1.450″ diameter.) Krieger says the price changes will “take effect January 1, 2012″, but it also states that price increases would be “implemented” on orders received “after midnight December 30th”. So, to be safe, get your order in before 11:59 pm on December 30th.
Krieger has also announced that it is halting manufacture of 17-caliber barrels as “the tooling on this caliber is too fragile”, and Krieger will no longer offer Custom Engraving. Here is the text of Krieger’s 2012 Price Changes Announcement:
Krieger Barrels — 2012 Price Changes
We [want] to give our customers a “heads up” on price increases to be implemented beginning with all orders received after midnight December 30th. Krieger Barrels has not increased the cost of barrels in two years, and now regretfully we find it necessary to do so. Below you will find a brief description of the changes. Detailed information will be posted as a catalog/website update shortly after Christmas. All price and service changes will take effect January 1, 2012.
Barrel Pricing:
The base cost of most stainless steel barrels will increase by $15.00. Chrome moly barrels will then be the same price as stainless making stainless and chrome moly barrels the same price. [This means the cost of chrome moly barrels will increase $25.00 on average.]
Oversize Diameter Pricing:
Oversize blank diameters up to 1.450″ will increase to $100.00 above the base cost in both stainless steel and chrome moly
Oversize blank diameters greater than 1.450″ up to 2.000″ will increase to $150.00 above the base cost in both stainless steel and chrome moly.
.50 BMG blanks (2.00″ x 36″) will remain the same price in stainless, but chrome moly will increase to the current stainless price.
Muzzle Threads:
We are eliminating the price difference between threading for a timed brake and an un-timed brake. The new cost to thread a muzzle to your machinist drawing or to match the device you send will be $125.00 either timed or un-timed. Fox River Brakes will remain $200.00 installed, and DCM/Service rifle barrels will continue to have no price difference between pre-ban and post-ban models.
Story tip by EdLongrange. We welcome reader submissions.
Alexander Arms is now shipping production 17 HMR AR15 rifles and 17 HMR upper receiver kits. The complete rifles are the only semi-auto rifles specifically designed to reliably shoot the 17 HMR cartridge. Alexander Arm’s 17 HMR rifle does not employ a reworked .22LR rimfire action. Instead the gun features a new bolt assembly design purpose-built built to work with the 17 HMR cartridge. This is good news for varmint hunters who want semi-auto capability for fast follow-up shots in the varmint fields.
The complete rifle comes standard with a straight fluted 18″ stainless barrel, A1 flash-hider, free-floating composite hand guard and two molded-plastic 10-round magazines. Options include a spiral-fluted barrel and MK3 railed upper receiver. Alexander Arms’ 17 HMR ARs will be offered in both fixed stock and collapsible-stock versions. The upper receiver kit includes all the ancillary items needed to convert existing AR15 lowers to work with the 17 HMR cartridge.
17 HMR Basics
If you are not familiar with the 17 HMR, it is a popular varmint cartridge effective out to 200 yards or so. With typical muzzle velocities of 2550-2650 fps, the little 17 HMR packs much more punch than a .22LR, while bucking the wind much better. CLICK HERE for Varmint Al’s 17 HMR webpage, which provides a comprehensive analysis of 17 HMR ballistics, kinetic enegy, and effectiveness on small varmints.
Video Showing Alexander Arms 17HMR Bolt Cycling in Slo-Mo
On its website, Alexander Arms reports: “Our initial production run will be 500 units. We are extremely pleased with this [17 HMR] caliber. With help from Hornady, this unit has been extensively tested and has proven itself to be very capable in the field. At the recent Big 3 Event, we ran two rifles out to ranges of 400 yards and despite windy conditions… the guns performed well. While running guns at the Big 3 we had an opportunity to run one of the rifles with the excellent magnum rimfire silencer from Thunderbeast Arms Corp. The rifle exhibited a slight shift in zero and ran without a hitch for the two days of the event. This unscheduled test provided a quick insight into the flexibility of the rifle and everyone agreed that this combination would serve well for any varminting purposes.”
SAAMI, the Sporting Arms and Ammunition Manufacturers’ Institute, is an association of the nation’s leading manufacturers of firearms, ammunition and components. Founded in 1926, SAAMI promulgates industry standards for firearms ammunition safety, interchangeability, reliability and quality.
New SAAMI Website Offers Free, Printable Cartridge Diagrams
SAAMI recently rolled out a new website loaded with invaluable info for shooters. From the new SAAMI site you can access hundreds of FREE official cartridge diagrams and chamber drawings for all ammo types: Rimfire, Pistol Cartridges, Rifle Cartridges, and Shotshells. Are you looking for the official 17 HMR diagram, or 6.5 Creedmoor, or 7mm Winchester Short Magnum? You’ll find them all, along with hundreds more, on the SAAMI site. Said Rick Patterson, SAAMI’s managing director. “This redesigned website will help provide greater visibility and understanding of SAAMI’s important work.”
Please Read These Instructions Carefully
To access the cartridge diagrams, go to SAAMI’s Technical Information webpage, and CLICK ON Cartridge and Chamber Drawings to reveal categories. You will find links to 20 new and/or updated cartridges there.
To find the full set of cartridge diagrams, you need to click on the link to Current Cartridge & Chamber Drawing documents — American National Standards Published by SAAMI. There you will find links to four categories of diagrams: Rimfire, Shotshell, Centerfire Pistol/Revolver, and Centerfire Rifle. These links will launch large PDF files that have diagrams of the cartridge types. NOTE: These are very large PDF documents. For example, the Centerfire Pistol/Revolver PDF is 189 pages long. You must scroll down to see the cartridge type you want.
Unfortunately, the organization of the SAAMI site is much less convenient than before. Previously you could access a page and then simply click on a link for the cartridge you wanted to view. Below is a sample of the first page of the previous Rifle Cartridge Diagram List.
Red arrows show you where to click, after you launched the page under the old website.
SAAMI Standards Documents With Additional Info
You can also click the subcategory links under SAAMI/ANSI Standards to see multiple diagrams in a larger PDF file. You may have to click the SAAMI/ANSI standards line first to display the four sub-categories: Pistol/Revolver, Centerfire Rifle, Rimfire, and Shotshell.
Credit Boyd Allen for finding SAAMI’s Cartridge Diagram PDF Archive.
You interested in a really wild, innovative bench gun that can shoot both short-range and long-range matches? Check out Seb Lambang’s latest “do-it-all” rifle. It’s a switch-barrel rifle combining two very different chamberings: 6 PPC and .284 Winchester. With that caliber combo, Seb’s covered from 100 yards (LV/HV mode) all the way out to 1000 (LR Light Gun mode). But the dual chambering is not the rifle’s only trick feature. Exploiting the new long-range benchrest rules, Seb has fitted a 3″-wide, flat rear metal keel to the buttstock. That counter-balances his 30″-long 7mm barrel, improves tracking, and adds stability. Seb built the stock and smithing was done by Australian gunsmith David Kerr.
Detachable Hammerhead Wing Section Plus Fat-Bottom Keel
To further reduce torque and improve tracking, the stock features an 8″-wide, detachable fore-end fixture. This “hammerhead” fore-end section has extended “wings” on both sides, making the rifle super-stable. The hammerhead unit can be removed, leaving the stock 3″ wide for use in registered benchrest matches where 3″ is the maximum width. The photos below show Seb’s gun in .284 Win Long-Range (LR) Light Gun mode.
Yes This Rig Shoots … In Both Configurations, Long-Range and Short
Seb has already used his switch-caliber, switch-barrel rig successfully in competition. Seb tells us: “The gun shot and tracked real well either in 6 PPC LV/HV mode or in .284 Win LG mode. I love it! With this gun I placed Top 10 for the Two-Gun at the Harry Madden Championship in Brisbane, Australia just a few days ago and took the silver medal for the 500m Flyshoot with the .284 Win on the next day. So who says a switch-barrel rifle can’t (or doesn’t) work?” And get this, Seb finished the stock just four days before the Brisbane match. He glued-in the action the evening before the match and shot it the next day in competition. Pretty impressive we’d say….
6 PPC and .284 Win Convertible Rifle Specifications
Action: Stolle Panda Short Action (glue-in plus front/rear alum. pillars), Right Bolt, Right Port, Right Eject, .473 bolt face.
LV/HV Weight: Rifle weighs 10.4 lbs in 6 PPC mode (no keel, no front wings).
LV/HV Barrel: Krieger 21.5″ OAL, 6mm (6 PPC, .270″ neck), 1:14″ twist.
Light Gun Weight: 15.5 lbs in .284 Mode with 3″ rear aluminum keel and 8″ fore-end attachment.
Light Gun Barrel: Maddco 30″ OAL, 7mm (.284 Win, .316″ neck), 1:9″ twist.
Metal: Home-made, one-piece scope base with +15 MOA scope rings.
Seb Lambang — Indonesian Innovator If you don’t know already, Seb Lambang is the designer/builder of the innovative SEB Coaxial rests. These are some of the best joystick rests on the market. The latest version, the SEB Neo Rest, is a brilliant design that folds flat for transport, yet offers extended vertical and horizontal travel and a rest top that can adjust from roughly 2″ wide to over 6″ in width. This Editor uses a SEB Neo for both bench and F-Class shooting and it is my favorite joystick rest. Rest in photos is a SEB Neo MAX.
Editor’s Note: Sometimes proven old designs are just as good as the latest technology. In the capable hands of Robert Vadasz, the scratched and well-used 11-year-old Smith & Wesson revolver shown below has won three PPC National Championships and the 2011 National Police Shooting Championship (multiple guns used). Here’s a profile of a great shooter and his trusty old wheelgun.
Story by Lars Dalseide, for The NRA Blog
When I first approached U.S. Border Patrol Agent Robert Vadasz about profiling the guns he used to win the 2011 National Police Shooting Championship — his third in four years — he had just completed the final stage of the Revolver 1500 Match. A match that he won with a score of 1490-117X. A match in which he used his Bob Jones PPC revolver.
“It’s a .38 Special Smith & Wesson,” said Vadasz. “My Bob Jones PPC revolver. The very first competition gun that I ever had built … probably back in 2000″. Fitted with Hogue Monogrip, the .38 hasn’t been tinkered with since the day it arrived. “Exact same gun,” said Vadasz. “It’s never been worked on. It’s never been changed. I won all three of my PPC National Championships with this gun. It’s real special to me.”
In a 2001 NRA Law Enforcement Division Newsletter, gunsmith Bob Jones talked about his work on PPC pistols: “I started working on pistols in the Navy, and it kind of stuck — it was something I really enjoyed doing,” said Bob, thinking back to his days as a Naval armorer who tinkered with .45s.
Bob’s typical modifications to a Smith & Wesson revolver include fitting a Shilen barrel, bobbing the hammer (cutting off the cocking spur), adding an Aristocrat Sight Rib, tuning and smoothing the trigger, and installing a trigger stop. The Shilen barrel increases accuracy, adds some additional weight for stability, and its increased size (and surface area) helps with heat dissipation.
In the firearms business we are justifiably proud of the machining quality of high-end components. For example, a multi-flat BAT action with diamond fluted bolt is an impressive piece of machining. But if you want to see a truly amazing example of modern automated machining, watch the two videos below.
5-Axis Milling Magic
In the videos below, a modern, computer-controlled 5-axis milling machine produces a complete motorcycle helmet shell start to finish. Yes, the motorcycle helmet was milled out of one solid 120kg block of aluminum.
Every feature of the aluminum helmet was cut by machine — even the side vents and rear “50th Anniversary” logo and mesh grill”. The machines in use are 5-Axis hyperMILLs produced by Daishin Seiki Corp. of Japan.
At the gun industry writers round-table meeting earlier this month in Kansas City, KS, Alexander Arms made important announcements regarding the 6.5 Grendel Cartridge.
1. The “6.5 Grendel” has been officially approved as a SAAMI Cartridge. (This means that cartridge dimensions will be standardized for the purpose of manufacturing brass, loaded ammunition, pre-fit barrels, and 6.5 Grendel-chambered firearms.)
2. Alexander Arms has officially “relinquished” its trademark claim on the term/label “6.5 Grendel”. This opens the door to other companies offering products (such as ammo, barrels, magazines) which are identified by the 6.5 Grendel moniker.
Here is the text of Alexander Arms’ Official Press Release:
The 6.5 Grendel is an Official SAAMI Cartridge and Trademark is Relinquished.
The Sporting Arms and Ammunition Manufacturers’ Institute (SAAMI) has adopted the 6.5 Grendel as an official SAAMI cartridge. As a result of the cartridge’s official recognition, Alexander Arms will relinquish the trademark “6.5 Grendel”. Bill Alexander states: “One of the primary purposes of trademarking the name was to protect the integrity of the design. With the adoption of the 6.5 Grendel cartridge standard by SAAMI, the design is now protected, and any confusion in the marketplace as to the specification of the cartridge has been eliminated.”
SAAMI’s formal adoption of the design specifications for the cartridge has led Alexander Arms to announce that it will relinquish its federally-registered trademark and that “6.5 Grendel” to be the common commercial name for a cartridge that adheres to the specifications adopted by SAAMI.
Alexander Arms is proud that a cartridge of its design has received this important designation, and is pleased to take this important step in the continued market development of this breakthrough cartridge, which is perfectly matched to the AR-15 platform.
For additional information contact:
Alexander Arms
wayne@alexanderarms.com
540-639-8356
According to The Firearm Blog, “Hornady submitted the cartridge to SAAMI last year but the application was rejected because Alexander Arms refused to relinquish the trademark.” With the waiver of trademark objections by Alexander Arms, look for greater production of standardized 6.5 Grendel ammo and brass. We can also expect more factory and custom rifles to be chambered in the efficient 6.5 Grendel cartridge. Some gunsmiths had avoided working with this cartridge because of Alexander Arms’ trademark claims. In fact, the were even concerns about sales of “6.5 Grendel” chambering reamers, so some gun-builders developed slightly-different wildcats in order to get around Alexander Arms’ objections. But that is all “old history” now….
Stiller Precision Firearms is now offering hard-anodized, billet aluminum bottom metal systems that work with Accuracy International (AI) magazines in Rem-style actions. Currently a short-action version is offered (for both .223 Rem and .308 Win cartridge sizes) and a long-action unit is in the works. Bottom metal for the .223 Rem fits a 10-round magazine. For the .308 Win, there are three mag options: 5-round centerfeed, 10-round centerfeed, and a 10-round, .308 double-column mag. The double-column magazines won’t work in the standard Remington action, but are perfectly suited for dedicated actions such as Stiller’s new TAC30 A/W. Current MSRP for Stiller’s DBM Bottom Metal is $295.00 with one (1) 5-round magazine.
Jerry Stiller consulted many tactical shooters before finalized the design of his new bottom metal. It contains many smart features that enhance reliability/function and simplify the installation process:
Strong, billet aluminum construction with Mil-Spec Type 3 hard anodizing.
Flared magwell allows fast, positive insertion of Accuracy International magazines.
Computer-optimized truss pattern reduces weight while retaining strength and stiffness.
Works with all commonly-available triggers for Rem and Rem-clone actions.
“Exact-Fit” pillars and screws included to ensure a perfect fit and easy installation.
NO SPECIAL INLET is required on the tang ends. Stiller Bottom Metal will fit into a standard BDL bottom inlet in most stocks (must meet Remington specified depths). The only cutting needed is around the magazine box. Stiller has beefed up the material in this area so that a high-precision cut is not needed.
Story tip by EdLongrange. We welcome reader submissions.
Put this in the “it’s about time” department. We’ve long wondered why makers of polymer-framed handguns don’t serialize the internal sub-chassis, so owners can swap frames (shells) easily without legal issues. Currently, for example, if you have a Glock and need to replace a damaged frame, you must return the frame to the manufacturer. Glock then destroys the frame and replaces it with a new frame with the same serial number. That’s necessary because the unitized Glock frame/chassis together constitute the serialized part. If you don’t want to relinquish your original frame, the only way to get a second Glock frame is to buy a new gun, and do a new DROS with background check.
Beretta has come up with a better solution. Beretta realized that pistol owners might want to upgrade their frames, or have multiple frames for the same serialized handgun — one frame could have a short grip and while another has a full-sized grip. With its new Beretta BU-9 Nano subcompact 9mm pistol (to be released in October), the serial number is stamped on a separate, removable internal chassis. The polymer frame bears no serial number. As a result, Nano pistol owners can purchase additional frames without legal restrictions. Acquiring a new Nano frame would be just like buying a new recoil spring or other accessory. CLICK HERE for Beretta Nano Spec Sheet (PDF).
We hope other manufacturers follow Beretta’s lead. Removing the serial number from a handgun’s external polymer shell allows aftermarket companies to develop a variety of frames with different features. Aftermarket frames could even be custom-molded to fit the owner’s hand. Additionally, the gun manufacturer could package multiple frames with one chassis for the original sale. That would appeal to folks who want a stubby grip for carry and a full-size grip for gun games.
Along with its novel serialized “modular chassis”, the new Nano has some other interesting features, including a push-button “striker de-activator”. This allows the gun to be disassembled without pulling the trigger. Also both front and rear sights are secured with set screws. This allows a user to easily adjust (or change out) the sights without expensive tools. These features are explained in the video below.
17 HMR Basics
Story by Lars Dalseide, for 
5-Axis Milling Magic
