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March 27th, 2011
 For 2011, Champion® Traps and Targets offers new 3D and printed targets. For fans of reactive targets, Champion now sells bright “Radiation Green” versions of its single and triple varmint spinner targets. These auto-resetting targets wobble or spin on impact to indicate positive hits. The targets are made from a self-healing DuraSeal polymer than can take hundreds of hits. (The smaller the bullet, the longer the target life.) The new day-glo green color really is eye-catching, even at long range. That’s because flourescent or “dayglo” colors not only absorb and convert light energy of the dominant wavelength, but also the wavelengths of ultraviolet rays and other colors lower in the visible spectrum. As a result, your eye perceives a far more intense color. More INFO.
In addition to reactive targets, Champion offers a wide selection of printed targets, including 100 and 200-yard benchrest targets. New for 2011 are “X-Ray” animal targets and Insect Targets. The X-Ray targets display the bone structure and heart/lung position of game animals. These will surely be popular with hunters, as will a new line of “Critter” targets with 5 different realistic animals in a 10-pack. Precision shooters looking for a change from standard bullseye-targets should have fun with the new Bug and Fly Precision Targets. We like shooting the Fly Paper target at 50 yards with our rimfire rifles.
CLICK HERE to view the new X-Ray Animal Targets, Critter Targets, and Precision Insect targets.
March 20th, 2011
Manners Composite Stocks has released its new MCS-T4 trainer stock for CZ 452 and 455 actions. This should work well for guys who cross-train with a .22LR or who compete in the popular Tactical Rimfire matches now offered by many clubs. The MCS-T4 duplicates the feel, heft, and ergonomics of a full-size tactical stock, making it easy to transition from your centerfire rifle to your smallbore trainer.
Tom Manners reports: “This is the second .22LR trainer stock we have developed. The design goal is the same as the first stock we built for the SakoQuad. This project was started for the guys that wanted a full-size rimfire training rifle that had the same size and feel as their full-size service gun. The goal was to have a gun that had the same balance, feel, and as close to same ergonomics as a full-size Remington 700. That lets you train effectively with inexpensive .22LR ammo.”
Tom added: “We designed the MCS-T4 so the CZ 452/455 bolt handle and trigger are in the same location as your full-size service rifle”. Manners can also deliver the MCS-T4 with an extra-heavy fill to bring the weight of the complete gun up to about 13 lbs — about the same as a centerfire bolt gun with a medium-contour barrel. With the MCS-T4, a shooter can put together an affordable rimfire cross-trainer without having to spend big bucks on a 40X action or 40X clone. The new Manners MCS-T4 CZ Trainer Stock lists for $475.00 plus shipping. For more info, visit MannersStocks.com or call (816) 283-3334.
March 16th, 2011
In discussions of ballistics, you’ll see references to “tangent” and “secant” bullet shapes. We know that, for many readers, these terms can be confusing. To add to the confusion, bullet makers don’t always identify their projectiles as secant or tangent designs. This article provides a basic explanation of tangent and secant designs, to help you understand the characteristics of both bullet shapes.
Tangent Ogive vs. Secant Ogive vs. Hybrid
Most match bullets produced today use a tangent ogive profile, but the modern VLD-style bullets employ a secant profile. To further complicate matters, the latest generation of “Hybrid” projectiles from Berger Bullets feature a blended secant + tangent profile to combine the best qualities of both nose shapes. The secant section provides reduced drag, while the tangent section makes the bullet easier to tune, i.e. less sensitive to seating depth position.
Berger Bullets ballistician Bryan Litz explains tangent and secant bullet ogive designs in a glossary section of his Applied Ballistics website, which we reprint below. Bryan then explains how tangent and secant profiles can be combined in a “hybrid” design.
How Bullet Ogive Curves are Defined
While the term “ogive” is often used to describe the particular point on the bullet where the curve reaches full bullet diameter, in fact the “ogive” properly refers to the entire curve of the bullet from the tip to the full-diameter straight section — the shank. Understanding then, that the ogive is a curve, how is that curve described?
LITZ: The ogive of a bullet is usually characterized by the length of its radius. This radius is often given in calibers instead of inches. For example, an 8 ogive 6mm bullet has an ogive that is a segment of a circular arc with a radius of 8*.243 = 1.952”. A .30-caliber bullet with an 8 ogive will be proportionally the same as the 8 ogive 6mm bullet, but the actual radius will be 2.464” for the .30 caliber bullet.
For a given nose length, if an ogive is perfectly tangent, it will have a very specific radius. Any radius longer than that will cause the ogive to be secant. Secant ogives can range from very mild (short radius) to very aggressive (long radius). The drag of a secant ogive is minimized when its radius is twice as long as a tangent ogive radius. In other words, if a tangent ogive has an 8 caliber radius, then the longest practical secant ogive radius is 16 calibers long for a given nose length.”
Secant Ogive vs. Tangent Ogive
 
Ogive metrics, and Rt/R
LITZ: There is a number that’s used to quantify how secant an ogive is. The metric is known as the Rt/R ratio and it’s the ratio of the tangent ogive radius to the actual ogive radius for a given bullet. In the above example, the 16 caliber ogive would have an Rt/R ratio of 0.5. The number 0.5 is therefore the lowest practical value for the Rt/R ratio, and represents the minimum drag ogive for a given length. An ogive that’s perfectly tangent will have an Rt/R ratio of 1.0. Most ogives are in between an Rt/R of 1.0 and 0.5. The dimensioned drawings at the end of my Applied Ballistics book provide the bullets ogive radius in calibers, as well as the Rt/R ratio. In short, the Rt/R ratio is simply a measure of how secant an ogive is. 1.0 is not secant at all, 0.5 is as secant as it gets.
Hybrid Bullet Design — Best of Both Worlds?
Bryan Litz has been developing a number of modern “Hybrid” design bullets for Berger. The objective of Bryan’s design work has been to achieve a very low drag design that is also “not finicky”. Normal (non-hybrid) secant designs, such as the Berger 105gr VLD, deliver very impressive BC values, but the bullets can be sensitive to seating depth. Montana’s Tom Mousel has set world records with the Berger 105gr VLD in his 6mm Dasher, but he tells us “seating depth is critical to the best accuracy”. Tom says a change of .005″ in seating depth “can cause the group size to increase substantially”. In an effort to produce more forgiving high-BC bullets, Bryan Litz has developed a hybrid tangent/secant bullet shape. This is explained in the illustration below.
Story sourced by Edlongrange.
March 13th, 2011
 The IWA & OutdoorClassics trade show is underway right now in Nuremberg, Germany. The show, which opened its doors on Friday, March 11, concludes Monday, March 14th in the Nuremberg Exhibition Center. After SHOT Show in America, this is the second largest gun/hunting/outdoor sports trade fair in the world. In 2010, 1,141 exhibitors from 55 nations presented their products and services to 32,214 trade visitors from more than 102 countries. Nearly 60% of visitors come from countries other than Germany, making IWA & OutdoorClassics a truly multinational industry gathering.
You can watch videos from the 2011 IWA show using this player. You can also access videos from previous years. To enlarge the videos to full screen, click the little icon with arrows at four corners.
You can read more about the IWA show in the IWA NEWS Daily. These digital journals, produced each show-day in PDF format, contain interesting articles and showcase many new products at the show. It’s worth scanning the IWA NEWS just to check out the latest advertisements from European manufacturers. You’ll find some cool products we otherwise never see on this side of the Atlantic.
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CLICK LINKS to download IWA NEWS Daily
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March 12th, 2011
Forum Member Tom Sziler(aka Tomekeuro85) produces very nice CNC-milled aluminum loading and sorting blocks that can be customized with your name or catridge designation. These start at just $15 for a 50-bullet sorting tray or 25-round range block. The original 50-round loading blocks cost $25 for most cartridges (smaller than .338 Lapua), $28 for .338 Lapua, and $30 for big stuff like the 50 BMG.
This bullet sorting tray is useful if you sort by base to ogive length or bullet weight.
Trays Are Made to Precise Tolerances and Fitted with Rubber Pads
All trays and blocks have rubber pads on the bottom for grip. Holes are all milled deep, to precise tolerances to prevent rattling, but rounds still fit with sufficient clearance. Clearance is provided on the bottom of each hole to avoid potential primer contact and to make room for debris. You want something customized? No problem. Tom says: “Custom variations of any of these items are available. Just let me know what you’re looking for.”
 These blocks are definitely high-quality. Forum member PGG reports: “You can count on top notch work and materials guys. I bought a boat load of them for Christmas gifts [and] they were a huge hit. Super items, super service, great value.” Forum member WoolenMammoth agrees: “[I] ordered a few blocks recently and they far exceeded my expectation. Really nice work at an absurdly competitive price.” For more info, or to place an order, view this Shooters’ Forum Thread, or email Tom.Sziler[at]gmail.com.
March 8th, 2011
 The Blue Book of Gun Values, by S. P. Fjestad, is the top-selling book in our AccurateShooter Bookstore which operates through Amazon.com. You can still get the current 2320-page, 31st Edition of the Blue Book of Gun Values for just $29.89 with FREE Shipping.
But if you want the lastest, most current gun values, you’ll want to get the updated 32nd Edition of the Blue Book, slated for release next month in April. To get the new edition as quickly as possible, you can pre-order the 32nd Edition of the Blue Book for $49.95 with FREE shipping. The new 32nd Edition has been expanded, and all gun values have been thoroughly updated for both modern and antique firearms, including military-style guns. It also includes new 2011-model guns, both US-made and imported. Other features include an 80-page Photo Percentage Grading System to aid in accurately determining condition of firearms, plus serialization and proofmark sections to help identify firearms.
NEW 32nd Edition for 2011
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31st Edition for 2010
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March 7th, 2011
 Lapua recently announced that it is replacing three of its .224-caliber bullet types with new and improved versions. For service rifle shooters, the new GB541 looks like a good choice for short-course events.
55gr Softpoints Replaced with Non-Cannelure E539 Bullet
Two older soft point bullet designs, the 55gr E372 and the 55gr E369, are being replaced by Lapua’s new E539 55gr bullet. The E539 is a multi-purpose NON-cannelure soft point design with a 0.202 G1 BC.
New Higher-BC GB541 Bullet Replaces 69gr GB401
The .224 GB501 69gr Scenar has been replaced by a ballistically superior GB541 69gr Scenar bullet designed especially for long range target shooting. The new GB541 bullet has a 0.341 G1 Ballistic Coefficient and a 0.171 G7. Both numbers were established in field testing using Doppler Radar.
Story sourced by Edlongrange.
March 5th, 2011
If you’re looking for a versatile carry revolver, consider the new Smith & Wesson Governor, introduced at the 2011 SHOT Show. The six-shot Governor will chamber three types of ammo: .45 ACP, .45 Long Colt, and .410ga 2.5″ shotshells.
 The ability to chamber shotshells makes this piece more useful as a “trail gun” that can put down snakes and other threats that are difficult to hit quickly with a pistol round. If you choose, you can load a mix of shotshells and regular cartridges. The 29.6 oz. Governor has a Scandium frame with blackened stainless cylinder. The basic model ($679.00 MSRP) comes standard with a Tritium dot front sight. There is also a more expensive ($899.00 MSRP) version with a Crimson Trace grip with built-in laser. A button in the grip activates the laser.
This Editor personally likes the shape and feel of the laser grip better than the standard grip. The laser grip (shown in the slideshow below) lets you position your hand up higher on the frame for better control, and it has a smoother profile. The laser obviously offers an advantage in low-light situations. We think, if you can afford the laser version, that’s the smart choice.
CLICK HERE for more photos showing both standard and Laser grips and open cylinder.
March 4th, 2011
Ransom recently introduced the Ransom Rifle Master ‘SL Mega Rest’, a large, modular rest system for FSCA, NBRSA, and IBS shooters and other shooting disciplines that allow a rest system. We persuaded accomplished NBRSA point blank and long range shooter John Crawford to check out this system and share his experiences. This article is Part One of a two-part series.
Ransom’s SL Mega Rest: Part One (First Impressions) by John Crawford
Upon receiving the Ransom SL Mega Rest, the first thing I noticed was how well the rest was packaged. There were two boxes, a large box holding the two base plates and a small box holding all of the small parts for the rest. The large box is double-walled, cardboard construction. It held up well to the rigors of shipping, keeping the two rest halves, each in their own inner box, in perfect shape.
Unpacking the Ransom SL Mega Rest one could not help but notice the weight of each half and their very attractive, black, Rhino coating. [Rhino coating is a heavy, extremely durable and tough, textured polyurethane coating commonly sprayed in the bed area of pickup trucks to protect the bed from damage.] Unpacking the small parts, which were all packaged separately for protection, gave me a good chance to note their excellent fit and finish. The small parts are made of steel and have a black oxide finish, including the ½:20-threaded legs which have nicely knurled knobs and lock rings. The black oxide finish compliments the bases.
Front Section
The front base and post, used exclusively for elevation adjustment, are well built and have some very nice features. The post, which is 1.25″ in diameter, has a keyway and key in the front to keep it from turning, and the lockdown bolt has a carbide ball in the end to lock the post in place. The mariner’s wheel has a cogged rubber belt on the outside (fits into a groove) and makes adjusting height easy and comfortable without hand slippage. The post assembly can be located, front-to-rear, in one inch increments, to provide a center-of-front-rest-base-to-center-of-rear-rest-base distance of from 24″ to 32″, thus accommodating an 8″ difference in stock length.
The Ransom SL Mega Rest’s elevation rest top is a modular system. The base for the rest top broke tradition and has two bolts, side by side, to hold it to the post, a welcome change from having a single bolt to hold the top on. With two bolts you reduce the stress when putting a heavy rifle on the rest. The front post is mounted to a plate that bolts down to the rest base. The rest base has a series of tapped holes that allows one to adjust the front rest location, front-to-rear, to fit different stock lengths.
 Rear Section
The rear rest, used exclusively for windage adjustment, has the rest top holder bolted in place. As a modular system, you can put the elevation rest top bag holder or windage top bag holder in either the front or rear rest as needed. You could also have a few different elevation rest tops or windage tops for different rifles. Both front and rear rests have a bubble level.
The Ransom SL Mega Rest’s windage top and bag holder are also modular. You can put the windage top and bag holder, or just the bag holder, in either the front or rear rest by removing four thumb screws and changing the tops. You can buy different width rest tops and swap them out in a few minutes, a nice feature for different stock length and width configurations. The windage top has a dovetail fit with a center bolt to hold the top in place and has no perceivable side play or movement, nice and tight and the windage adjusts easily.
The forearm stop is well thought out and fully adjustable for height and length to accommodate different front bag heights and stock lengths/positions. It can be adjusted forward about 4″ and, in height, from 1-1/2″ to 3-1/2″. It easily adjusts with two thumb screws.
83 pounds of Steel Solidity
The bridge plate between the front and rear rests is also black Rhino-coated, matching the bases. There are four dowel pins in the bridge plate for alignment and six 5/16-18 bolts that securely hold the bridge plate in place. The rest can be shot with the bridge plate in place, as a one-piece rest system, or the bridge plate can be removed, making it a two-piece rest system.
The rear rest with windage top weighs 38 pounds and the front rest weighs 45 pounds, for a total weight of 83 pounds. This is without sand bags or sand. Overall the all-steel-construction, Ransom SL Mega Rest is well thought out, nicely finished, and made to the standards and quality you would expect from the Ransom Company. The MSRP for the whole unit (everything except sand bags) is $1,330.00. This includes front heavy bag plate, and rear windage-adjustable bag plate. Additional plates (for different sized bags) start at about $90.00. Next step is to fill my sand bags and do some field testing. We’ll cover that in Part Two of this review, later this spring.
Test Arranged by Edlongrange.
March 3rd, 2011
 Yet another ballistics App is now available for the iPhone and iPod. iPhone users can download the new Winchester Ballistics App for free. Winchester has taken the features and functionality from its web-based Ballistics Calculator and developed a user-friendly interface for the iPhone. Winchester’s free online ballistics calculator is still available.
The iPhone version of Winchester’s Ballistics Calculator allows users to choose their type of ammunition and compare up to three different Winchester products with easy-to-read, high-tech ballistic charts and graphs. You can customize shooting conditions by entering wind speed and outside temperature, adjust zero marks for sighting in.
To get the free Winchester App, visit the Winchester Ballistics webpage, and click on the photo of an iPhone on the right side of the screen. You will need to have iTunes configured on your computer to download the Winchester App.
 Recommended $9.99 ‘Ballistic’ App
While you’re at the iPhones store, you probably want to download the ‘Ballistic’ App by Jonathan Zdziarski. Powered by the JBM Ballistics engine, the $9.99 ‘Ballistic’ App is recommended by Bryan Litz, and it is one of the most sophisticated solvers available. A new $19.99 iPad version of ‘Ballistic’ has just been introduced.
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