If you have a Remington bolt-action rifle, you may qualify for a trigger upgrade, a voucher, or reimbursement of costs spent changing out your trigger mechanism.
These benefits result from the settlement of a class action lawsuit which alleged that Remington trigger mechanisms with “trigger connectors” and X-Mark Pro® triggers could have accidental discharges without the trigger being pulled. The settlement involves two classes. The first class includes owners of firearms that utilize a trigger connector. The second class includes owners of firearms that utilize the X-Mark Pro trigger mechanism that is the subject of a voluntary safety recall. The settlement allows owners of Remington models 700, Seven, and related models to have their trigger replaced free of charge, among other benefits.
WHO IS INCLUDED?
The Settlement provides benefits to: Current owners of Remington Model 700, Seven, Sportsman 78, 673, 710, 715, 770, 600, 660, XP-100, 721, 722, and 725 firearms containing a Remington trigger mechanism that utilizes a trigger connector; Current owners of Remington Model 700 and Model Seven rifles containing an X-Mark Pro trigger mechanism manufactured from May 1, 2006 to April 9, 2014 who did not participate in the voluntary X-Mark Pro product recall prior to April 14, 2015; and Current and former owners of Remington Model 700 and Model Seven rifles who replaced their rifle’s original Walker trigger mechanism with an X-Mark Pro trigger mechanism.
WHAT DOES THE SETTLEMENT PROVIDE?
Settlement Class Members may be entitled to: (1) have their trigger mechanism retrofitted with a new X-Mark Pro or other connectorless trigger mechanism at no cost to the class members; (2) receive a voucher code for Remington products redeemable at Remington’s online store; and/or (3) be refunded the money they spent to replace their Model 700 or Seven’s original Walker trigger mechanism with an X-Mark Pro trigger mechanism.
HOW CAN I OBTAIN BENEFITS?
If you are in the affected class you can submit a claim form electronically by clicking the link below:
Even if you do nothing you will be bound by the Court’s decisions. To keep your right to sue the Defendants yourself, you must exclude yourself from the Settlement Class by November 18, 2016. If you stay in the Settlement Class, you may object to the Settlement by November 18, 2016. For more info, or to make a claim, call 1-800-876-5940 or visit www.remingtonfirearmsclassactionsettlement.com.
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A while back, RifleShooter online magazine published a list of the purported Ten Best Bolt-Action Rifles of All Time. Ten classic rifle designs (including the Remington 700 and Winchester Model 70) were featured with a paragraph or two explaining their notable features.
“Best” Lists Stir Controversy…
These Top 10 lists are always controversial. While most readers might approve of half the entries, there are always some items on the Top 10 list that some readers would challenge. Here is RifleShooter’s Top 10 list. What do you think? Are there some other bolt-actions that are more deserving?
1. Springfield M1903
2. Mauser 98
3. Winchester Model 70
4. Remington Model 700
5. Weatherby V
6. Sako L61/AV
7. Savage Model 110
8. Ruger M77
9. Tikka T3
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Did you know that Shilen Rifles Inc. offers barreled actions and complete rifles? And that Shilen offers a Savage-style, barrel-nut system for its Rem-clone actions? After several years of development, Shilen now offers custom actions ($950.00), barreled custom actions with triggers ($1500.00), and complete rifles ($3200.00 and up).
The new Shilen custom actions are CNC-milled from high-grade stainless steel. Two types are offered — the multi-shot DGR (Repeater) or the single-shot DGV (Varminter) action. Both actions will be offered in most common bolt faces and both right-hand and left-hand actions are immediately available. The DGR and DGV actions have a 1.350″ diameter with 8-40 scope base mounting screw holes, and an 0.300″ pinned recoil lug. The spiral-fluted bolts feature a floating bolt head with an interchangeable bolt handle knob. These actions feature a footprint similar to the Remington Model 700. Both DGR and DGV actions will accept many aftermarket components crafted for Rem-700 style actions, including triggers and bottom metal.
Barreled Actions with Barrel-Nut System for Easy Barrel Exchanges
Along with the stand-alone DGR and DGV actions, Shilen is offering barreled action assemblies, chambered and ready to drop into Rem 700-inletted stocks. The actions are fitted with Shilen match-grade barrels and Shilen triggers. The barrels feature a 1-1/16″x20 barrel thread and are attached to the action by a barrel nut. This Savage-style barrel nut system simplifies headspacing, allowing easy swapping from one barrel to another. With the simple barrel-exchange procedure, you can shoot multiple chamberings with a single action/rifle. For example, shooters can change from a .223 Remington to a .204 Ruger or a .22-250 to a 6mm BR in a matter of minutes.
Complete Rifles with McMillan Stocks
With Shilen’s complete rifles, buyers can choose their chambering, and select barrel and stock configuration. Shooters can choose between a sporter weight wood stock or a variety of McMillan fiberglass stocks. With all complete rifles, the entire package is delivered in a quality gun case and Shilen even includes table mat, cleaning rod, bore guide, jag, bore brush, and cleaning patches. For more info, call (972) 875-5318 or email firstname.lastname@example.org.
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Here’s something truly innovative — a 3D-printed metal rimfire receiver!
Forum member Marcos G. (aka MFP_BOP) has designed and created his own rimfire action. But it’s not machined or forged. This new action was created with a 3D sintered metal printer. A 3D modeler by profession, Marcos has the requisite skill set and access to a very high-tech (and expensive) metal printer. As printed, the actual receiver is shown below. It has just been sent out to be age-hardened to 40 HRC, after which final finish work (e.g. cleaning up tenon threads) will be done. To learn more about this 3D-printing project, read this FORUM Thread.
When most of us think of 3D printing, we think of small plastic parts — nothing as strong as steel. But there are 3D printers that employ sintered metal to build complex metal components. Marcus says the receiver he’s created should have “stated yield and tensile strength similar to investment casting.” The material used for the action is 15-5 PH® Stainless Steel (in sintered form).
The action was designed to use a PT&G 40X rimfire bolt. Marcos notes that “There is an extraction cam inside of the action, something that would be very hard or impossible to do by regular machining and/or EDM.”
Born in Brazil, Marcos now lives in New Zealand. He tell us that: “New Zealand is a very gun-friendly country. I just need my A-CAT license to make [a receiver.]” So there are no special legal restrictions (as might apply in the USA). The printer is EOS270 laser metal sintering machine. Marcos says: “The current price for one of those machines is in five figures, but I am 99.99% sure that in 5-7 years this technology will be readily available to anyone.”
As designed, the receiver was 1.4″ in diameter. Marcos reports it came out of the printer at 1.403″. The designed boltway is .690″ and it came out .687″. Marcos notes: “I haven’t noticed any warping. The threads are rough, really! Interior and exterior finishes are really good though, probably because of the way it’s been printed: upside down (must have gone through tumbling afterwards). I will have to run some taps and single-point-cut the tenon threads to clean them up.”
Marcos says the actual printing process took a lot of time: “I should have asked how long it took to be printed!” But consider this, the 7″-long receiver is created in layers only 20 microns thick, so you can understand why the process took so long.
Reasons to Print a Rimfire Receiver
Marcos 3D-printed his own action basically to save money: “Some may be asking why I printed this receiver. Here’s a little history… I tried different ways to bring a Stiller 2500X action into New Zealand. The final price to my door was NZ $3000.00 (about $2195.00 USD). Designing and making one would be way cheaper, but I felt nobody here could machine the internal abutments with precision. Also printing was still a little cheaper and printing offered the chance to put in it all details I wanted — such as M4 threads, internal cam, and fillets.”
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We like Do-It-Yourself (DIY) projects. It takes initiative, creativity, and dedication to make your own hardware, and that’s worth acknowledging. With the U.S. F-Class Nationals kicking off later this week, we thought it timely to feature a DIY F-Open rig, complete with home-built, belt-drive front rest.
Some of our mechanically-skilled readers chamber their own barrels or bed their own stocks. But these are relatively simple tasks compared to the jobs of constructing an entire rifle plus building an advanced front rest from scratch. Well that’s exactly what Forum member Steve B. (aka Essexboy) did a couple seasons back. He built his own rifle and an impressive twin-belt-drive pedestal rest. (Click photo below for large version). And get this, Steve’s home-made rifle was victorious in its first-ever match. Steve reports: “I shot my first Comp with the rifle … and managed to win with a score of 239-21!” (The match was shot at 300/500/600/1000/1100 with English scoring of 5 points for center bullseye).
Do-It-Yourself F-Open Rig from England
Steve, who hails from Essex in the UK, constructed virtually every component of his skeleton-style rifle except the 28″ HV Bartlein barrel (chambered as a 6mm Dasher) and the Tikka 590 donor action. Steve also did all the design and fabrication work on his one-of-a-kind front rest. Steve tells us: “Over the last year or so, I made this rifle stock and rest. I managed to make it all on a little Myford Lathe, as you can tell I’m no machinist but it saved me a load of money — so far I’ve got about $200 invested plus the barrelled action. The stock is aluminum except for the stainless steel bag runner. The rifle came in at one ounce under weight limit for F-Class Open division.” Steve did get help with the chambering and barrel-fitting, but he hopes to do all the barrel work himself on his next project.
The gun is very accurate. Steve notes: “I have shot the rifle to 1100 yards and it shoots well. Last time out the rifle dropped just one point at 1000 yards and 5 points at 1100 yards [English scoring system]. I know it’s not pretty, but it got me shooting long range F-Class for peanuts.” Message to Steve: Don’t worry how it looks. As another Forum member observed: “Any rifle that shoots well at 1100 yards is beautiful….”
Steve started with a Tikka 590 action: “The whole stock was made on a small (6.5×13) lathe and a vertical slide. This caused a few head scratching moments, figuring out how to hold the T6/HE30 alloy for the milling/turning operations, but it did teach me a few things. The hardest parts were clamping the longer sections (such as the fore-end) and keeping it all square. Due to the short cross-slide travel I had to keep re-setting the parts. I managed to keep all measurements to 0.001″ (one thousandth). I’m most proud of the trigger guard (photo below). This took a full day but came out really well, even if I say so myself.”
Belt-Driven Front Rest
We’re impressed with Steve’s ingenious front rest. Steve explains: “The rest is belt-driven and still in the experimental stage — hence no powder coating or polishing yet. I may have gone over the top as the key moving parts (the pulleys) run on three (3) types of bearings: radial; reamed bush; and a ball race. The main post runs on a radial bearing and the feet even have bearings in them, so when I raise the main body up (for rough height adjustment) the foot stays static.”
Will Steve build another rifle? Steve says he will, and he’s upgraded his tools: “Since building the rifle I have acquired a bigger lathe (Harrison m250) and a milling machine. For the next project I hope to be able to do the barrel work (threading, chambering, crowning) as well.” The next gun might be another Dasher. Steve explains: “After extensive reading on AccurateShooter.com, I chose the 6mm Dasher chambering, as I have a shoulder problem and can’t shoot a rifle with a lot of recoil.”
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Alex Sitman of Master Class Stocks in Pennsylvania is widely considered one of the finest rifle-stock craftsmen in the country, if not the world. Alex’s workmanship and dedication to excellence is top-of-the-line. Alex normally custom-fits each stock to his customer precisely. Many hours are dedicated to stock prep and inletting, and his bedding jobs are flawless. Each stock is exactingly hand-crafted with great attention to detail, and then the stock is “dressed” in the customer’s choice of finishes.
Doing all that takes time — a lot of time. That’s why Master Class Stocks has a long waiting list, and it can take months before a big job is completed. But when Alex is involved, you can count on the final product being a work of stock-making art. Here’s an example. Alex recently stocked an F-Class rifle using eye-popping, exhibition-grade Bastogne walnut. The wood was sourced from Cecil Fredi of GunstockBlanks.com. Alex says: “Cecil’s wood is some of the best I’ve ever used. This blank cost over $1000.00, but it was truly spectacular.” Since the blank was less than 3″ wide, Alex (with assistance from 8-time NRA High Power Champion Carl Bernosky) laminated on the 3″-wide forearm “wings” using spare wood left after the blank was cut. See how Alex and Carl carefully matched the grain of the wood on the forearm. And note how perfectly the adjustable cheek-piece is fitted. If you want a stock like this on your next rifle, contact Alex Sitman at Master Class Stocks, (814) 742-7868.
The Bastogne Beauty — More Construction Details
Eric Kennard tells us: “This rifle was built for Mike Dana in Florida. Kelbly’s did the metal work. [The action is a Stolle Panda F-Class.] Barrel by Brux. Chambering? 6mmBR of course! Mike added a March 10 x 60 scope. Let me tell you this is beyond a work of art! The fit is absolutely perfect! There is not one flaw in the wood-work. The pillar bedding is also perfect! Did you notice the ebony inserts? Or Alex’s custom trigger guard? Alex out did-himself this time. Most of us would not dare to shoot [this gun]!”
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Tech Milestone — Norm Crawford won the 2016 Wimbledon Cup at Camp Perry using a carbon-fiber composite barrel. That’s a first for composite barrel technology.
With a score of 200-16X, Norman Crawford won the Wimbledon Cup Match during the 2016 National Long Range Rifle Championships using a 32″ Proof Research carbon-fiber composite barrel chambered in .284 Shehane. The Wimbledon Cup Match, a prestigious 1,000-yard shooting competition, dates back to 1875. The current course of fire consists of 20 timed shots, fired from prone. Crawford’s win represents the first time in the Cup’s 141-year history that it has been won with anything other than an all-steel barrel. The Proof Research barrel features a steel core with an external multi-axis carbon wrap.
Crawford’s Wimbledon Cup win really is an important technological milestone. Crawford’s performance may encourage other competitors to consider steel/carbon composite barrels for a variety of shooting disciplines. Without question, composite technology barrels offer significant weight-savings over conventional all-steel barrels. And Crawford proved that a composite barrel can deliver winning accuracy, at least in a sling/prone discipline.
“I don’t know of anyone else in this sport using a carbon fiber [composite] barrel,” said Crawford, who has been shooting Proof composite barrels since 2013.
“The benefits over a steel barrel are that you get a larger-diameter, stiffer, faster-cooling barrel that weighs less than a standard, medium Palma-taper barrel. [There is] no real downside I’ve been able to identify in three years of shooting them. All five Proof barrels I own are capable of winning any match — providing I do my part.”
A 30-year Army vet and former Army Special Operations Sniper, Crawford has been shooting competitively since 1990. He has won many major titles, including the NRA National Long Range Championship in 2005. His 2016 Wimbledon Cup victory was his second — Norm also won the Cup in 2003. A three-time member of the U.S. Rifle Team at the World Championships, Crawford also used a Proof Research barrel to tie the national record for a 600-yard Any Gun, Any Sight competition in North Carolina last November, one of five national records he has set or tied during his shooting career.
Proof Research CEO Larry Murphy praised Crawford: “We are honored that Norm chose our barrel to go up against the best shooters in the world with. By putting our barrels to the test in intense competition, he pushes us to do our best as well.”
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The rear stock and grip (shown above) come from the commercial LUCID AR Stock Kit. But Forum member Brian V. custom-made this one-piece walnut forearm.
Forum member Brian V. (aka “Carbide”) wanted a new look for his “modern sporting rifle”. He was tired of looking at black plastic (or FDE, OD green) and aluminum components on his AR15. So he decided to fit wood “furniture” on the rifle. He ordered a wood butt-stock and fore-arm set made by Lucid, but he didn’t like the two-piece fore-arm of the Lucid stock set. He decided he could build something better than the commercially-available, Lucid-made wood fore-arm.
Lathe-Turned Custom Walnut Sleeve in Front
So Brian took his existing AR tubular fore-arm and epoxied a walnut sleeve to it. With a lathe, Brian then turned the walnut sleeve to his desired dimensions: 2.250″ diameter in back and 2.200″ diameter in front, so there’s a little taper. Brian says “I could have gone a little thinner.” The wood fore-end was then sanded and stained to match the Lucid-made rear section. Brian says “the stain is not quite a perfect match, but but it looks a lot better.”
Does Brian like his new wood-stocked AR? Absolutely. He says the conversion makes the gun more user-friendly: “The wood is warmer to carry in winter and quieter.” He adds that the wood sleeve added about four ounces of weight to the fore-end, but that did not affect the handling.
We think this is a good “do-it-yourself” project that could be done by many of our readers. You can simply install the Lucid stock set or customize the front end like Brian did. Either way, you end up with a good-looking rifle that feels better in your hands.
Can you guess what your next barrel will weigh? In many competition disciplines, “making weight” is a serious concern when putting together a new match rifle. A Light Varmint short-range Benchrest rifle cannot exceed 10.5 pounds including scope. An F-TR rifle is limited to 18 pounds, 2 oz. (8.25 kg) with bipod.
One of the heaviest items on most rifles is the barrel. If your barrel comes in much heavier than expected, it can boost the overall weight of the gun significantly. Then you may have to resort to cutting the barrel, or worse yet, re-barreling, to make weight for your class. In some cases, you can remove material from the stock to save weight, but if that’s not practical, the barrel will need to go on a diet. (As a last resort, you can try fitting a lighter scope.)
Is there a reliable way to predict, in advance, how much a finished barrel will weigh? The answer is “yes”. PAC-NOR Barreling of Brookings, Oregon has created a handy, web-based Barrel Weight Calculator. Just log on to Pac-Nor’s website and the calculator is free to use. Pac-Nor’s Barrel Weight Calculator is pretty sophisticated, with separate data fields for Shank Diameter, Barrel Length, Bore Diameter — even length and number of flutes. Punch in your numbers, and the Barrel Weight Calculator then automatically generates the weight for 16 different “standard” contours.
Calculator Handles Custom Contours
What about custom contours? Well the Pac-Nor Barrel Weight Calculator can handle those as well. The program allows input of eight different dimensional measurements taken along the barrel’s finished length, from breech to muzzle. You can use this “custom contour” feature when calculating the weight of another manufacturer’s barrel that doesn’t match any of Pac-Nor’s “standard” contours.
Caution: Same-Name Contours from Different Makers May Not be Exactly the Same
One final thing to remember when using the Barrel Weight Calculator is that not all “standard” contours are exactly the same, as produced by different barrel-makers. A Medium Palma contour from Pac-Nor may be slightly different dimensionally from a Krieger Medium Palma barrel. When using the Pac-Nor Barrel Weight Calculator to “spec out” the weight of a barrel from a different manufacturer, we recommend you get the exact dimensions from your barrel-maker. If these are different that Pac-Nor’s default dimensions, use the “custom contour” calculator fields to enter the true specs for your brand of barrel.
Smart Advice — Give Yourself Some Leeway
While Pac-Nor’s Barrel Weight Calculator is very precise (because barrel steel is quite uniform by volume), you will see some small variances in finished weight based on the final chambering process. The length of the threaded section (tenon) will vary from one action type to another. In addition, the size and shape of the chamber can make a difference in barrel weight, even with two barrels of the same nominal caliber. Even the type of crown can make a slight difference in overall weight. This means that the barrel your smith puts on your gun may end up slightly heavier or lighter than the Pac-Nor calculation. That’s not a fault of the program — it’s simply because the program isn’t set up to account for chamber volume or tenon length.
What does this mean? In practical terms — you should give yourself some “wiggle room” in your planned rifle build. Unless you’re able to shave weight from your stock, do NOT spec your gun at one or two ounces under max based on the Pac-Nor calculator output. That said, the Pac-Nor Barrel Weight Calculator is still a very helpful, important tool. When laying out the specs for a rifle in any weight-restricted class, you should always “run the numbers” through a weight calculator such as the one provided by Pac-Nor. This can avoid costly and frustrating problems down the road.
Credit Edlongrange for finding the Pac-Nor Calculator
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Here is an interesting project by one of our Forum members. Martin C. (aka “Killick”) modified an Anschutz 1411 Match 54 rimfire prone stock to become a comfortable, great-tracking F-Class Open Division Stock. No Killick didn’t sacrifice a perfectly good rimfire rifle for this project — he bought the Anschutz stock by itself on eBay, then transformed it…
Killick explains: “This project started about seven years ago. I bought the Anschutz prone stock on eBay and whittled it a bit into a Palma rifle with a Barnard action and block and a Doan Trevor cheek piece and scope rail. Then about two years ago I decided to re-task the stock/action assembly into an F-Open rig. With more whittling, gluing, sanding, body fillering, sanding, filling, sanding, more sanding…and sanding, forming, priming, sanding, painting, waiting, painting, painting…painting and before you know it, Bob’s your uncle.”
Here is the eBay-sourced Anschutz 1411 stock, with new high-gloss blue finish, as initially modified for use in Killick’s centerfire Palma rifle. Looks nice!
Next step was the addition of a 3″-wide wood fore-end for F-Open duties with front rest:
Almost done here… just needs priming and final painting:
Here is Killick’s completed F-Open rifle with its much-modified Anschutz stock now finished in fire-engine red lacquer. This image shows the detail of the grip and customized cheekpiece.
Helpful “How-To” Maintenance Videos from BAT
BAT actions are beautifully made — but they represent a substantial investment. If you’re fortunate to one one or more BAT actions, it’s important that you understand how to properly clean and lubricate the action, and how to assemble the bolt components. To help BAT owners with maintenance chores, The BAT Machine website features a Video Archive with many informative videos about bolts, ejectors, are action maintenance, and other technical matters. Here are two video:
How to Grease and Maintain Your BAT Action and Bolt:
How to Remove (and Re-Install) Firing Pin Assembly:
Jewell triggers are still the most-used triggers on competition benchrest and F-Class rifles and they are also popular for hunting, varmint, and tactical rifles (with or without safeties). While a Jewell trigger can work for years with minimal maintenance, if the trigger becomes gunked up, it may be necessary to disassemble the trigger for a thorough cleaning. Our friends Ed and Steve, aka the 6.5 Guys, have produced a helpful video that shows how to disassemble and then reassemble a Jewell trigger.
Why You May Need to Disassemble Your Jewell Trigger — the 6.5 Guys
Jewell triggers are a popular choice in the sport of long range precision shooting, and like everything else require regular cleaning and maintenance. In most cases they can be cleaned with charcoal lighter fluid or dropped into an ultrasonic cleaner. Should the situation require, they can be completely disassembled according to the Jewell Trigger Manual.
We ran into a situation where we had to dissemble a trigger due to the entrapment of some sticky dirt that couldn’t be removed with an ultrasonic cleaner. Our first step was to find some step-by-step instructions but we couldn’t find anything.
Recognizing that other shooters might be in the same situation we produced a step-by-step guide and video, published in full on 65Guys.com. These instructions will work with a left- or right-handed trigger. In our case we worked with a left-handed BR model trigger with safety and bolt release.
Step-by-Step Instructions are provided on 65Guys.com website. We recommend you read all the instructions carefully before you even think about disassembling your trigger. This video explains the process so you can get a sense of what is involved.
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Emil Kovan is one of the top F-Class shooters in the world. He won the 2014 United States F-Open Championship. Earlier this month Emil finished second in F-Open Division at the 2016 Canadian National F-Class Championship in Ontario. Emil actually tied Open-class winner Shiraz Balolia for overall score AND “V”-count, but Emil was awarded second on the tie-breaker.
“What are the best components for an F-Open class rifle, and why?” That’s a question that I get asked all the time and will try to answer in this article. Two months ago, I was contacted by Duane, a gentleman I met at the 2015 F-Class Nationals. He was interested in building a rifle with the new Master Class Low Profile F-Open Stock, created by Carl Bernosky and Alex Sitman of Master Class Stocks.
I have known Alex Sitman for many years, and use his stocks exclusively, but was not very familiar with his new Low Profile F-Open stock. After a brief conversation with Alex, I placed an order, and had the stock inletted and bedded at my shop in a month. My first impression was “Wow that’s a long stock” — the forearm is significantly longer than on the original Master Class F-Class prone stock. I bolted the barreled action in, and squeezed the end of the forearm and barrel together, the stock flexed a little bit, but not as much as other designs that I have tested. I think that’s due to having “more meat” in the receiver area. The full stock depth continues farther forward that on some other “low profile” designs. That makes the stock stiffer in the vertical plane, reducing the hinging effect forward of the action. The stock was finished in gloss black per the customer’s request. Interestingly, I found that the multiple layers of paint and clearcoat stiffened the stock up quite a bit.
CLICK IMAGE below for full-screen version
Low Center of Gravity Tames Torque
Compared to the original Master Class F-Open stock, the barrel sits about an inch lower. Lower center of gravity equals less torque, and that is very important when shooting heavy bullets in fast twist barrels. Another significant improvement is that the toe of the stock is flat and parallel to the forearm. I added a 3/4″ track rail in the rear, and milled the underside of the fore-end to create two parallel “rails” in the front to help the stock track better.
One of the biggest reasons why I like Master Class stocks, is the pistol grip. I don’t shoot “free recoil” and a comfortable pistol grip is super important to me when selecting a stock. The new Master Class Low Profile stock shares the same grip as the old model. This allows the stock to accommodate either a “hard hold” style or a more free-recoil style of shooting — whatever the rifle’s owner prefers. This design versatility is one reason I recommend Master Class stocks. Shooters may experiment with either shooting style to find what suits them best.
Cartridge Choice — A 40° .284 Win Improved
Duane decided to have the barrel chambered for my 284 KMR IMP (Improved) wildcat. What is .284 KMR IMP and why choose it over the straight .284 Winchester? Improved by definition means “made better”, I took a great cartridge, and modified it to increase capacity, reduce pressure, and increase brass life.
There are many “improved” variants of the original .284 Winchester: 7mm Walker, .284 Shehane, .284 Ackley and so on. My version, the 284 KMR IMP, shares the .010″ blown-out sidewalls of the .284 Shehane, but I have further increased the case capacity by changing the shoulder angle from 35 to 40 degrees. The 284 KMR IMP allows you to almost match magnum cartridge velocity in a standard-bolt-face action. If you want to run 180gr-class 7mm bullets over 2900 FPS, it is cheaper and more convenient to have a barrel chambered in 284 KMR IMP than to spend $650 for a magnum bolt.
Tuning Loads for the .284 Win Improved Cartridges
The 284 KMR IMP seems to have two nodes, one around 2820 fps and other at 2940 fps. My match load clocks at 2935 fps with single-digit ES. Note –I selected that load based on accuracy, NOT raw speed. A lot of novice (or hard-headed) shooters make the mistake to push their cartridges to the max, and disregard more accurate loads at lower velocity.
The sport of F-Class is rapidly growing, and the equipment used is improving constantly. I remember that only few years ago, an F-Open rifle that could shoot sub-one-inch of vertical at 300 yards was considered competitive. Now, we are pursuing sub-one-inch vertical at 600 yards! It takes a great rifle to approach that goal, but it is also up to the shooter to learn and experiment as much as possible in order to achieve success.
Dies for an Improved .284 Win Cartridge
One of the biggest challenges in campaigning a wildcat cartridge has been obtaining great dies. When searching for custom dies, it almost seems like that the odds are stacked against us. The most common problem is wait-time — custom die orders can take months to be completed. Also, most custom die makers want you to send them two or three cases, each fire-formed three times. I find that funny because if could somehow properly size the cases for three fire-forming cycles, I would not need a sizing die.
Custom-made dies should size the case just right, but sometimes the die’s internal dimensions are slightly off, and this leads to problem number two: dies sizing too much (or even worse) too little. I had a one “custom” die that would not size the bottom of the case enough. This made the extraction of fired cases very difficult. I feel that the best option (if available) for shooters interested in wildcat chambers is to have their gunsmiths make the dies. I offer that die-making service in addition to barrel chambering.
BAT Machine “M” Action
Duane decided to use a BAT M action for this rifle, and I think that he could not have made a better choice. We are blessed with many good match-quality receivers: Barnard, BAT, Borden, Kelbly, Nesika, and Stiller just to mention a few. These are all very well-made and suitable for F-Class. Among BAT Machine Co.actions, I like BAT models M, MB, and 3LL best. I prefer these because because of their size (large bedding footprint) smoothness, timing, options available, and last but not least visual appearance.
Trigger: I recommend and use Jewell triggers. Other good options are: Kelbly, CG Jackson (good 2-Stage) Anschutz (best 2-Stage for Bat and Kelbly actions), Bix’N Andy, and David Tubb.
Barrel: Duane made another good choice here. He decided to go with a Brux 1:8.5″-twist, 4-groove cut-rifled barrel. If you look at the F-Class and Long Range benchrest equipment lists, you will see that cut-rifled barrels are currently dominating. Many records have been shot with both button-rifled, and cut-rifled barrels. I have shot both, and prefer cut-rifled barrels. I am not saying that button-rifled barrels are not capable of shooting as well as cut-rifled barrels, but on average, in my experience, four out of five cut-rifled barrels (from top makers) will shoot well, vs. three out of five buttoned barrels. YMMV, but this is what I’ve observed.
Scope: Duane’s rifle was fitted with a Nightforce 15-55x52mm Competition scope with DDR-2 reticle. This optic is ultra clear, reasonably lightweight (28 oz.), super reliable, and has 1/8 MOA clicks — what you want for long range F-Class competition. In this 15-55X NF model, I like the DDR-2 reticle best, because fine cross hairs (FCH) are hard to see in heavy mirage. The DDR-2 has a heavier horizontal line, with a center dot. March scopes are also very popular and very well-made.
Thanks for reading, and keep ‘em in the middle…
Emil Kovan Competition History:
– 2014 F-Class Open National Champion
– 2016 F-Class Open Canadian Championship, Silver Medal (tied for first on score)
– 2015 F-Class Open National Championship, Silver Medal
– F-Class Open National Championship Teams, 2015, 2014, 2013, Shooting Team Member
– Over 15 wins in Regional and State Championships in Palma, F-TR, F-Open
– 2013 U.S. National Team Member
– 2017 U.S. National Development Team Member
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Do you know what the inside of a rifle chamber (and throat zone) really looks like? Do you understand the concept of headspace and why it’s important? If not, you should read the Brownells GunTech article Gauging Success – Minimum Headspace and Maximum COL. This article explains the basics of headspace and shows how to measure headspace (and length to lands) in your barrels with precision. The article also explains how to adjust your full-length sizing dies to “bump the shoulder” as needed.
Why is headspace important? The article explains: “Controlling headspace and setting proper C.O.L. also represent improved safety and reduced cost of handloading. Excessive headspace can cause case head separation and gases in excess of 60,000 PSI escaping from a rifle’s chamber. Too little headspace can result in a chamber forced bullet crimp and a bullet that becomes an obstruction more than a properly secured projectile. Excessive C.O.L. can result in a rifling-bound bullet, a condition that could result in spikes of excessive pressure.” [Editor’s NOTE: It is common for competitive benchrest shooters to seat bullets into the rifling. This can be done safely if you reduce your loads accordingly. With some bullets we often see best accuracy .010″ (or more) into the lands. However, this can generate more pressure than the same bullet seated .010″ away from initial lands contact. As with all reloading, start low and work up gradually.]
How is headspace specified? Most cartridges used within the United States are defined within ANSI/SAAMI Z299.3-4. Brownells explains: “In the case of the .243 Winchester, as an example, there are pressure specifications, cartridge drawings and, as pictured above, chamber drawings. Armed with a chamber drawing, each manufacturer producing a firearm for the .243 Winchester knows the proper standard dimension to cut chambers and set headspace. Notice there are two headspace reference dimensions for the chamber. The upper is a place in the chamber where the shoulder is .400″ in diameter; the “datum” or “basic” line. The lower is the 1.630″~1.640″ minimum – maximum dimension from the breech face (bolt face) to that point in the chamber that measures .400″.”
The actual headspace of any firearm is the distance from the breech face to the point in the chamber that is intended to prevent forward motion of a cartridge.
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The Remington 700 is the most popular bolt-action rifle in America, at least according to Gunbroker.com sales figures for new and “previously-owned” rifles. So, chances are that you (or a close family member) may have a Rem 700 of some vintage sitting in the gunsafe. But do you have a copy of the official Remington 700 product manual in digital PDF format? Probably not.
To get you squared away, CLICK HERE for a PDF version of the latest Remington 700 Owner’s Manual (also covers models Seven, and 673).
Here are links for other Remington Manuals (Right lick and “Save As” to Download):
This week, American Rifleman TV looks at the history and heritage of Remington, which celebrates its 200th Anniversary this year. Founded in 1816, Remington is the oldest continuously-operating gun manufacturer in the United States, and it still sells more sporting rifles and shotguns than any other American company. Remington has also developed more cartridges than any other U.S. company. If you want to learn more about this important arms-maker, watch tonight’s episode, which you can preview below.
Two Hundred Years of Gun-Making Remington Arms Company celebrates its 200th year in business in 2016. The Remington enterprise was founded in 1816 by Eliphalet Remington in Ilion, New York, as E. Remington and Sons. Remington is America’s oldest gun maker and is still the largest U.S. producer of shotguns and rifles. And it is the only American Company that sells firearms and ammunition under its own name. CLICK HERE for 200 facts about the 200-year-old company.
American Life in 1816
What was life like in America in 1816, two hundred years ago? This infographic offers some interesting facts. For example, average life expectancy was only 39 years, and a farm laborer earned just $12-$15 per month. Still want to go back to the “good old days”?
Click to Zoom Infographic:
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If you own a FN SCAR 17S rifle — check the serial number before you shoot it. FN America recently recalled hundreds of FN SCAR rifles. In an official Recall Notice, the gun maker stated that 471 SCAR 17S rifles are being recalled due to the possibility of catastrophic failure caused by defective bolts. Here are key terms of the 8/10/2016 FN SCAR Recall Notice:
FN America, LLC is recalling 471 of its FN SCAR® 17S rifles due to the possibility that certain products may have been assembled with a bolt that does not meet our hardness specifications. Firing may cause catastrophic failure of the rifle over a period of time. FN America shipped these SCARs July 28 and 29, 2016, and is hoping to contain the issue at the distributor level. In the event any of the affected SCARs have been sold to customers, FN America will reach out to those customers and warn them not to use their FN SCAR® 17S if it is one of the serial numbers being recalled. Failure to follow these instructions could cause injury or death.
Although no injuries have been reported as a result of this potential issue, FN America is advising customers to discontinue use of these rifles immediately and return affected products to FN America directly for inspection and possible retrofit with compatible bolts at no cost. FN America also advises all FN distributors to immediately return all recalled products currently in inventory to FN America[.]
For more information, contact FN’s customer service at 1-855-536-4872, ext 145 or send email to email@example.com .
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Forum member Mike T. (aka “Watercam”), has cleverly adapted a tubegun cheek piece to conventional fiberglass and wood stocks. The cheek piece hardware comes from Competition Machine and is the same as used on Gary Eliseo’s tubegun stocks. Here is Watercam’s Project Report:
Installing Tubegun Cheek Piece on Conventional Gun Stock
All of my match rifles are equipped with thumb-wheel adjustable cheek pieces for the best of reasons — adjustments can be made while in position, on target. I’ve learned that variations in position, terrain, and vertical angle all demand adjustability to achieve optimal cheek weld.
I wanted a cheek piece for my hunting and tactical type stocks that gave the same adjustability without having to cut a chunk off of my butt stocks. It needed to be affordable and easy to install. I also wanted a unit that would not push my head laterally away from the centerline of the scope or iron sights. Turns out I already had what I needed on my Gary Eliseo B-1 tubegun. I ran the idea past Gary, who said: “If you’ll be the guinea pig I’ll send the hardware”.
Using Gary’s hardware, I mounted Eliseo alloy thumb-wheel adjustable cheek pieces on a Bell & Carlson Medalist hunting stock and a Boyd’s laminate tactical stock. Read Forum Discussion.
Building Version One on Bell & Calson Stock
I had a Bell & Carlson Medalist stock for a Mauser 98 chambered in 9.3×62. This test rifle was enough of a thumper to reveal if the metal cheek piece could handle strong recoil.
I started by drilling three 1/2″ holes into the top of the comb to match the two pillars and one threaded shaft on the cheek piece. I used aluminum tubing to make guides for each and epoxied them in place. Inletting the oval hole for the thumb wheel was reasonably straight forward and the fiber reinforced foam in the buttstock offered enough support. A large flat washer epoxied underneath where the thumbwheel lay gave a smooth bearing surface. Total adjustment (with 2.25″ pillars and shafts) is just about an inch. I chose to trim the bottom of the skirt of Gary’s cheek plate so as to allow better position behind the scope for me and allow maximum adjustment even with the cheek piece of the stock. Set screws could be used instead of the thumb-wheel or in conjunction with it. In the end it was exactly what I envisioned and works great! The only thing left to do is paint the metal to match the stock.
Version Two — Installed on Boyds Laminated Tactical Stock
Watercam’s second metal cheek piece installation was on a laminated tactical stock. This Boyds stock did have a movable comb, but the original adjustable cheek section was too awkward to adjust from position. So I adapted the Eliseo cheek piece to to the Boyds stock, as you can see:
Cheek piece installation for both stocks was straight-forward, and the new cheek pieces work every bit as well the systems on my match rifles. Aluminum tubes epoxied in place guide the rods and threaded shank. A matching-diameter flat washer epoxied under the wheel provides smooth bearing surface. The glass-filled filler of the butt stock is plenty strong enough to support the unit. A set screw and knob can be added to lock in changes if so desired.
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Sturm, Ruger & Co. has created a series of 11 short videos that trace the history of firearms, from matchlocks to modern semi-autos. Ruger’s “History of the Gun” video series provides a fascinating look at firearms technology throughout the years. The host is Garry James, Senior Editor of Guns & Ammo magazine. Featured here is Segment 7 on Rifling. Other installments in the series are linked below.
Many of our Forum members have expressed interest in a recoil-reduction system for prone F-Open competition rifles shooting heavy bullets from powerful cartridges. A .300 WSM shooing 200+ grain bullets can definitely take its toll over the course of a match. One system that has been used with considerable success is the hydraulic “Bump Buster” recoil system. This definitely reduces the pounding your shoulder gets during a long match. To illustrate this system, we’ve reprised an article on Brett Soloman’s F-Open rifle from a couple years back. Watch the Videos to see the Bump Buster in action.
On his Facebook page, Hall-of-Fame shooter and ace gunsmith Thomas “Speedy” Gonzalez unveiled an impressive new F-Open rifle built for Bret Solomon. The rifle features Speedy’s new low-profile F-Class stock.
Bret’s gun is chambered for his 300 Solomon wildcat, shooting heavy 210gr bullets, so it can can be a real shoulder-buster, without some kind of buffer. The stock is fitted with a Ken Rucker’s Bump Buster hydraulic recoil reduction system to tame the recoil. The Bump Buster was originally designed for shotguns and hard-hitting, big game rifles. It is interesting to see this hydraulic buffer adapted to an F-Open rig.
Here you can see Bret shooting the gun, coached by Nancy Tompkins and Michele Gallagher:
Bret’s gun features a stainless Viper (Stiller) action, barrel tuner, and an innovative Speedy-crafted wood stock. Speedy says this stock design is all-new: “It is a true, low Center-of-Gravity F-Class stock, not a morphed Palma stock merely cut out on the bottom”. See all the details in this short video:
Stock Features: Glue-in or Bolt-In and Optional Carbon Pillars and Cooling Ports
Speedy explained the features of the new stock design: “Terry Leonard and I started working on an F-Class version of his stocks last year during the F-Class Nationals and came up with what he and I consider the first true low-CG stock in the sport. As you can see by the videos, there is very little torqueing of the stock during recoil. I add the carbon fiber tunnel underneath the forearms to save Terry some time. This bonds very well to his carbon fiber skeleton within the stock adding addition stiffness to the forearm to support the heavy barrels found on the F-Class rigs. We are playing with both glue-ins like we benchresters use and bolt-ins as well. The rifles on the videos are glue-ins. Bret just took delivery today of his first bolt-in employing carbon fiber pillars and the first Leonard stock ever to have cooling ports.”
Need for Recoil Reduction Follows F-Class Trend to Bigger Calibers and Heavier Bullets
In recent years we have seen F-Open competitors move to bigger calibers and heavier bullets in pursuit of higher BC. There is no free lunch however. Shooting a 210gr .30-caliber bullet is going to produce much more recoil than a 140gr 6.5mm projectile (when they are shot at similar velocities). Does this mean that more F-Open shooters will add hydraulic buffers to their rigs? Will a recoil-reduction system become “de rigueur” on F-Open rifles shooting heavy bullets?
Our friend Boyd Allen observes: “You may imagine that shooting a short magnum, or even a .284 Win with heavy bullets, involves a fair amount of recoil, and in the prone position this can be more than a little wearing. It can in fact beat you up over the course of a match. Some time back, Lou Murdica told me about having a hydraulic recoil absorbing device installed on one of his F-Class rifles, chambered in .300 WSM. Lou is shooting heavy (210-215gr) bullets so the recoil is stout. According to Lou, the hydraulic recoil-reduction system made all the difference.”
Story tip from Boyd Allen. We welcome reader submissions.
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