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December 28th, 2011
 Are factory rifles really more accurate than ever? This question is examined in the December issue of SHOT Business. In this issue you’ll also find a good discussion of modern bullet design. In his article Whatever Happened to Bad Bullets?, author David E. Petzal explores why and how bullet performance has improved in recent years. You’ll find plenty of other interesting content in SHOT Business magazine, including numerous gear reviews, retail selling advice, recent news briefs, ATF Q&A, and much more.
The latest issue of SHOT Business magazine is now available for FREE online. You can either read the feature stories in a conventional web layout at Shotbusiness.com, or view the magazine-style ePaper version. This takes longer to load, but you can see larger photos, and flip from page to page like a conventional print magazine.
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October 11th, 2011
105gr Hybrid Tests Demonstrate Excellent Accuracy and Consistency
By Robert Whitley
After the initial Daily Bulletin Report on the new Berger 6mm 105gr Hybrids, I did some accuracy and consistency field testing with these new bullets. They shot so well, I thought an update was in order. My 100-yard testing has revealed much about these new bullets — all of it good so far. The test rifle was a MAK Tube Gun with a trued Rem 700 action (glued in), with a 6mm Brux 30″, 1:8″-twist barrel chambered with a no-neck-turn 6mm BRX chamber (1.563″ max case and .120″ free bore). The 6mm 105gr Hybrids fit and work well in this 6 BRX chamber configuration. (CLICK HERE to view a print of the reamer I used for the 6 BRX chamber.)
Hybrids Show Excellent Accuracy in Prone Tests (with Sling)
As some may know, I am predominantly a prone shooter and do most of my load testing prone with a sling. I chose to do the same with these Hybrids, to see how they would perform when fired as they would be in a prone match. In this case, shooting prone with sling, I shot four 10-shot groups (two 10-shot groups in each of two range session). All four groups were right around .5 MOA (i.e. each group about .750″ edge-to-edge, minus a bullet diameter of .243″ = .507″). The new Berger 6mm 105gr Hybrid bullets had no problems doing this. The groups shot were also consistent with the best groups I have been able to shoot in the past with the Berger 108gr BT bullets and the Berger 105gr VLD bullets, and I consider both of those bullets to be excellent and accurate. There is no question in my mind that these new Hybrid bullets are accurate, and the consistency is there! Check out my test targets below.
The two 10-shot targets above were shot at 100 yards on September 30th, prone with sling. The 6 BRX load was: Berger 6mm 105gr Hybrids, Lapua brass, 32.0 grains N140, Federal 205M-AR primers, .020″ jump. Note: If you put the targets over each other the groups line up perfectly.
These two 10-shot targets (above) were shot at 100 yards on September 23, prone with sling. The 6 BRX load was: Berger 6mm 105gr Hybrids, Lapua brass, 31.0 grains H4895, Federal 205M-AR primers, .020″ jump. When I can shoot 20 Xs in a row (as I did with these two targets) the rifle is really shooting well.
Accuracy needs to be coupled with consistency, especially when running longer strings of fire or in matches demanding a larger number of hits on the target. I am pleased to report that I have found the Berger 105gr Hybrid bullets to be consistently accurate bullets (i.e. there were no anomalies or fliers, they just keep going where you pointed the rifle). At each of the last two range sessions I shot back to back 10-shot groups with no break between the two (i.e. 20 shots in a row and only switching to the next target after 10 shots). Not only did the individual 10-shot groups stay tight, but if you hold each first target over the second target, the groups are right on top of one another. This is what I look for in terms of consistency — that I can keep shooting, and the bullets keep going right into the group, with no odd fliers.
105gr Hybrid Bearing Surface and Optimum Free Bore
Shooters may wonder how the new 6mm 105gr Hybrids function with the existing freebores on chambers set up for current Berger 105gr VLDs and Berger 108gr BT bullets. Based on the investigation and measuring of various chambers, here are some general guidelines:
1. For a chamber with a 1.5° throat angle, and the bullets touching the lands, the Berger 105gr Hybrid bullets sit up in the neck a little further than both the current production Berger 105 VLD Target bullets and the Berger 108gr BT bullets.
2. Based on basic measuring and testing, for the junction of the boat tail and bearing surface of a 6mm 105gr Hybrid bullet to be in the same spot as other bullets, the 105 Hybrid (Lot #3079) would need about .020″ – .025″ less freebore than recent production Berger 105gr Target VLD bullets (Lot #3220) and about .030″ – .035″ less freebore than recent Berger 108gr Target BT bullets (lot #2791).
3. Since the Hybrids are designed to work both in the lands and jumped away from the lands, some extra freebore may not be a bad thing. In truth, the 105 Hybrid bullets should work well and fit well in various 6mm chamberings (such as 6 BRX, 6 Dasher, 6mmAR etc.) which have been optimized for the previous generation, non-Hybrid 6mm Berger 105s and 108s.
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April 1st, 2011
 The Editors of AccurateShooter.com and a pantheon of legendary shooters have collaborated on a new book, Voodoo Accuracy, destined to become the definitive print resource for precision shooting. This new 666-page, full-color treatise compiles the wisdom of today’s greatest Hall of Fame and National Champion shooters. With the Voodoo knowledge of the world’s ‘top guns’ in your grasp, you can and will shoot more accurately no matter what your discipline.
Why do Voodoo? Sure you can spend hours, days, months, heck even a lifetime measuring stuff with calipers and trickling individual powder kernels, but you’re not going to win the big matches without access to the closely-guarded Voodoo secrets of the world’s master marksmen. Remember, there are more things in heaven and earth, Horatio, than are dreamt of in your reloading manuals!
For the first time ever, Voodoo Accuracy reveals the hidden shooting secrets of the greatest trigger-pullers of all time. Now you too can shoot like a legend! Find out how to win matches without ever practicing! Apply Voodoo reloading techniques with startling results! Voodoo Accuracy contains chapters on all major forms of competitive shooting, from 25m air rifle benchrest to ultra-long range tactical competitions. Whatever your sport — point-blank benchrest, High Power, F-class, Silhouette, Palma, Multi-Gun, Biathlon, 1000-yard Benchrest — you’ll find invaluable Voodoo insights that will transform your shooting abilities overnight. We guarantee it!
Voodoo Accuracy Chapter Highlights:
● Extreme Wind Calling — How to dope a hurricane.
● Barrel Break-In — Sure-fire 50-step, 1000-round method.
● Ogive Talkin’ — More incomprehensible Ballistology by Bryan Litz.
● Point-Blank Pointers — Feng Shui and the placement of Wind Flags.
● Why Weigh Charges? — How to throw perfect charges blind-folded.
● Powder Blending Basics — Have a BLAST with the Mix-Master method.
● For FTR, Size Matters — Six-foot-wide, servo-adjusting bipods by Danny Biggs.
● Hall of Fame Headgear — The effect of dorky hats on Group Size, by Tony Boyer.
● Barrel Tuning — Voodoo Methods demonstrated (results guaranteed non-repeatable).
● Tactical Gearfinder — Be the first on your block with the latest, overpriced Tacticool accessories.
● .30-06 — THE solution to everything, including the economy and Global Warming, by G. Salazar.
● Voodoo Annealing — How to anneal by instinct (worrying about time and temperature is for sissies).
Here’s a sample from our chapter on the Joys of Abrasives: “We all learned as kids that shiny is good. Well it is. And more shiny is even better. Why settle for a bore that has anything less than a mirror finish? Just do a quick high-pressure bead-blast down your bore, followed by few thousand strokes with JB, and your bore will be perfectly slick and shiny. And you won’t have to waste any more time with those annoying lands and grooves that trap carbon and copper. They’re gone for good! Polish your bore to a mirror finish for the ultimate in barrel cleanliness.”
 Order Your Own Copy of Voodoo Accuracy
Voodoo Accuracy comes in a handsome, large-format hardback edition for $49.99. There is also a special, limited-run letterbox edition signed by Hall of Famers so legendary we can’t even mention their names here. The letterbox edition, limited to 250 copies, will cost $299.99. Think that’s too much? Well who can put a price on perfection? We guarantee that if you buy Voodoo Accuracy you’ll win early and often, feeding your self-esteem while reducing your shooting rivals to whimpering, broken shells of their former selves. Remember, as Charlie Sheen said, it’s all about “Winning”! If you want to run with the Big Dogs, and strut your stuff on top of the podium, order your copy of Voodoo Accuracy today!
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January 11th, 2010
 Les Baer Custom (LBC) is a highly respected maker of “semi-custom” 1911 pistols and AR platform rifles. Now Baer moves into the precision bolt-action rifle market with impressive new offerings for 2010. Baer will sell two different bolt-guns, each fitted with a Stiller custom action and a cut-rifled barrel made in-house by LBC. Available chamberings (for both models) are .243 Win, .260 Rem, or .308 Win (later this year LCB will release a .338 Lapua). Remarkably, Baer guarantees these new guns can deliver half-MOA 10-shot groups with match grade ammo.
The new Les Baer Custom bolt-action rifles all feature a Stiller Tac 30 action with Picatinny rail, Wyatt precision floor plate with Wyatt detachable box magazine (DBM), along with a “match grade” 24″ cut-rifled, 5-groove LBC barrel. A Timney match trigger with 2.5-lb pull is fitted, and both action and barrel are coated in a matte-black Dupont S finish.
Two different Bell & Carlson composite stock designs are offered. The LBC Tactical Recon Bolt Action Rifle features a tactical-style stock, similar in appearance to the SAKO TRG stock. It has a vertical pistol grip, undercut toe, plus an adjustable cheekpiece and adjustable buttplate. MSRP for the “Tactical Recon” model is $3560.00.
If you want a lighter rifle with a more conventional stock, the LBC Tactical Varmint Classic features a varmint-style composite stock with a narrower fore-arm, “standard” wrist-grip shape, and a straight comb. There is a small hook in the underside of the buttstock. Like the “Tactical Recon” model, the “Tactical Varmint” features a Stiller action, Wyatt bottom metal/magazine, and 24″ cut-rifled barrel. MSRP for the “Tactical Varmint” is $3410.00.
New Les Baer Bolt-Guns have 10-shot Half-MOA Guarantee
We talked with Les Baer yesterday, and he told us that the prototype Baer tactical rifles have show outstanding accuracy during testing, producing some 1/2″ groups at TWO hundred yards. Accordingly, Baer is offering one of the best guarantees in the business. Both LBC tactical bolt-guns “are guaranteed to shoot 10-shot groups under 1/2 MOA with match grade ammo.”
The new LBC rifles will debut next week at SHOT Show in Las Vegas. We hope to get our hands on one for field testing. It will be interesting to see if the rifles can really put 10 shots inside one-half inch (center to center) at 100 yards.
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June 28th, 2009
Experienced marksmen know they should keep their rifles level when shooting. But they may not understand exactly what happens if they allow their rifle to be canted (tilted left or right), even a few degrees. While the physics are complicated to explain, here’s what you need to know: if you cant your rifle to the left, your shots will impact to the left, and lower, than your point of aim. Likewise, if you cant your rifle to the right, your bullets will impact low and right.
Effects of Rifle Canting
The effects of rifle canting are explained in great detail on the Long Shot Products Ltd. website. There, you’ll find a technical discussion of the Physics of Rifle Canting, plus a page with Sample Targets shot with canted rifles.
Referring to the above illustration, the Long Shot Products article explains: “Notice how the trajectory of the vertical hold stays within the vertical plane, so when the projectile drops, it drops into the line of sight and down to the center of the target. The trajectory of the cant hold does not achieve the same height as the trajectory of the vertical hold and the projectile diverges from the line of sight, thereby missing the target.”
The Long-Shot article makes two other important points. First, cant error increases with distance, and second, cant-induced windage errors are worsened by mounting your scope high above the bore axis:
“This component of cant error becomes more significant at more distant targets due to the increased original included angle between the line of sight axis and the bore axis (more elevation compensation) at the vertical hold.”
“Use of large-diameter objective scopes, mounted high off the barrel, exacerbates the cant error problem. To keep the scope elevation knobs centered for maximum adjustment, precision shooters sometimes use elevation-compensated scope mounting rings or bases. Although this solves the adjustment problem, it greatly exaggerates cant error because the distance between the bore axis and the line of sight axis increases and the included angle between the sight axis and the bore is larger, producing more windage error when canting.”
Test Targets Reveal Cant Errors
The Long Shot Products Ltd. website also displays actual Test Targets showing the effects of canting error. These targets were shot with air rifles and rimfire rifles, but the same effects can and will occur with centerfire rifles. Shown below is a target shot at 50 yards with a Feinwerkbau .22LR match rifle using RWS Match ammo (1012 fps MV). As you can see, canting the rifle 20 degrees to the left produced a huge movement of the point of impact. The shots from the canted rifle impacted 1.81″ Left, and 0.6″ below the point of aim.
CLICK HERE to view more Canted Rifle TARGETS.
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May 17th, 2009
 John Krieger is widely recognized as one of the wizards of barrel-making. Krieger cut-rifled barrels are widely recognized as among the best you can buy. You’ll find Krieger barrels winning in all major disciplines, from “point-blank” benchrest to 1000-yard prone matches. John Krieger, and his staff of highly-skilled employees, are strongly committed to quality manufacturing and customer satisfaction. When asked to describe his “business philosophy”, John stated: “Everybody in the company has one concern. That’s just to make the best barrels we can make — hopefully the best barrels that have ever been made — and to try and keep (as much as humanly possible) every customer happy.”
During the NRA Annual Meeting, we had a chance to chat with John Krieger. John shared his views on a variety of technical topics, ranging from gain twist rifling, to advances in steel quality and manufacturing methods. John answered questions about barrel contours, barrel fluting, and stress relieving. John also provided some sage advice on how to protect your barrel’s crown during the cleaning process.
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July 16th, 2008
Ace 600-yard shooter Terry Brady has been testing a box-stock, factory Savage 6BR F-Class rifle for AccurateShooter.com. This gun features a 30″, 8-twist barrel (0.100″ freebore), Savage Target Action, and heavy, laminated stock with 3″-wide fore-end. We know you guys have been eagerly awaiting the accuracy results. We’ll let the targets speak for themselves. Bottom Line: the Savage 6BR shoots… like a house on fire.
Savage Shoots under 1/2″ at 200 Yards
With Terry’s handloads (Norma 203B powder, CCI 450s, Berger 105s loaded .010″ into lands), the Savage produced three-shot groups well under 1/2″ at 200 yards. That’s right, TWO hundred. Measuring off Terry’s photos, using our target measurement software, one of the 200-yard groups was a measured .350″ or 0.167 MOA.
Orange target dots are 1″ diameter. Top row are 3-shot groups, center row (with 90gr factory ammo) are 5-shot groups.
Impressive Bugholes at 100 yards
At 100 yards, Terry had one 5-shot group with the Berger 105gr Match (non-VLD) that measured 0.140″ with our target measurement software. Measuring with calipers, Terry said this group was 0.279″ outside edge to outside edge. It’s interesting that Norma 203B shot tighter in this rifle than did Varget, as you can see.
Orange target dots are 1″ diameter.
Half-MOA or better with Lapua Factory Ammo at 300 Yards
The Savage 6BR also shot exceptionally well with Lapua factory ammo of two types, one loaded with 90gr BT Scenars, the other loaded with 105gr BT Scenars. Because Terry had a limited amount of factory ammo, at 300 yards, he shot three-shot groups. The 90gr ammo shot 1.490″ or about 1/2 MOA, while the 105gr ammo shot .780″, about 1/4 MOA. For comparison sake, Terry’s handloads (Berger 105s, 30.5 RL15) put FIVE shots in 0.650″ at 300 yards.
Complete Report Will Follow
We will provide a complete feature article on this rifle in the weeks ahead. That will include load data, more accuracy testing results, and Terry’s comments about the rifle. If someone in North Carolina can help Terry with a video camera, we’ll add video to the story.
So far Brady has been very impressed with the Savage overall, but he had two minor criticisms. First, he felt the Accutrigger spring weight is a bit too heavy, and second, he noted that the 1″-wide flat on the bottom of the stock at the rear is too wide for most bags: “It didn’t track well with my bag. I had to really hold the gun. Ideally you’ll want a bag with wider ear spacing.”
Overall, Terry gives the Savage an “A” grade: “For an out-of-the-box bench gun, it is well worth the money! I would recommend it to any shooter.”
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