January 11th, 2015

Master Gun-Maker (with CNC Mill) Builds a 22-250 Varminter

22-250 Coyote Rifle Chris Dixon LongRifles

22-250 Coyote Rifle Chris Dixon LongRiflesJust another YouTube video … NOT. This video is a winner. If you want to see state-of-the-art 21st Century rifle-building, with advanced CNC milling operations, watch this clip. It shows how man and machine combine to create a fine custom rifle.

One of the best short features of its kind, this video shows the creation of a high-end, 22-250 varmint rifle from start to finish. All aspects of the build are covered. The rifle was crafted by Chad Dixon for O’Neill Ops. Once the build is complete, the video shows the rifle being tested at 440 yards. With the camera filming through the scope, you can even watch the trace, starting at the 2:36″ time mark (this is very cool).

Watch this Video in HD!
Any person with an interest in gunsmithing should watch this video. It shows barrel profiling, tenon-thread cutting, chambering, CNC stock inletting, bedding, and stock painting.

For this build, Chad Dixon of LongRifles, Inc. teamed up with O’Neill Ops. The video shows the “Coyote Rifle” build, step by step, from the cutting of the tenon threads, to the 440-yard field test at the end of the build. To learn more about this rifle’s components and its performance in the field, contact James O’Neill, www.oneillops.com, (605) 685-6085.

Chad Dixon of LongRifles, Inc.
Chad Dixon’s introduction to firearms began in 1991 as a marksmanship instructor and competitive shooter in the U.S. Marine Corps. Chad began building rifles in 2000 at the Anschutz National Service Center, where he worked with U.S. Olympic shooters. In 2003 Chad took a position with Nesika Bay Precision/Dakota Arms. After leaving Nesika, Chad deployed to the Middle East as a security contractor for the U.S. Dept. of State. On his return to the USA, Chad started LongRifles Inc., a custom rifle-building company.

22-250 Coyote Rifle Chris Dixon LongRifles

Dixon-built rifles combine modern CNC manufacturing methods with traditional expert craftsmanship. Chad’s rifles have won major int’l and national level competitions in Smallbore, Smallbore Silhouette, High Power, and Long Range Palma disciplines.

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January 11th, 2015

NEW PolyCase Ammunition and Injection-Molded Bullets

Georgia-based PolyCase Ammunition has developed innovative polymer-based composite cartridge cases and injection-molded bullets. With a patent-pending design, the polymer cartridge cases are lighter than brass or steel cases, yet are heat-tolerant, and relatively easy to manufacture. These cases will be initially produced for .223 Remington, plus a variety of pistol cartridge types (.380 ACP, .38 SPL, 9mm Luger). PolyCase cartridge cases blend patented heat-resistent polymers with metal elements in the case base. According to the manufacturer, “the net effects are greatly reduced weight (compared to comparable loaded ammunition), durability… and competitive pricing.” Other companies have experimented with polymer cartridge cases in the past — none have successfully perfected the technology in a commercially successful product. Could PolyCase be the first?

Polymer Polycase Ammunition injection molded bullets Georgia

PolyCase Ammunition — Material Characteristics
– PolyCase Pistol Cartridge Cases are 11.5 to 20% lighter than brass-cased ammunition.
– PolyCase Rifle Cartridge Cases are 23 to 60% lighter than brass-cased ammunition.
– PolyCase Cartridge Cases are self-lubricating — a positive factor compared to brass or steel cases.

Polymer Polycase Ammunition injection molded bullets Georgia

PolyCase Bullets — Injection-Molded Blend of Copper and Plastic
PolyCase has developed its own unique bullets for use in pistol ammunition. PolyCase Cu/P™ bullets are precision injection-molded from a cutting-edge copper-polymer compound. These molded bullets will be offered in both polymer cases and conventional brass cases. (Early in the design process, PolyCase determined that molded bullets work well in both brass and plastic cases). PolyCase co-owner Paul Lemke (Lt. Col. U.S. Army, Ret.) says: “We are able to use essentially the same molds to produce bullets for brass casings and bullets for our polymer casings”.

PolyCase Pioneers Injection-Molded Bullet Technology
Powdered metal has been around for decades, but blending powdered metal with polymers and injection molding precise parts is a fairly modern process. While processes like sintered metal bullets and pressure-formed shotgun pellets have become commonplace, PolyCase is the first American company to produce and sell a completely injection-molded bullet.

Polymer Polycase Ammunition injection molded bullets Georgia

For over a century most bullets have been mass-produced with a process called cold-forming. Lead and copper were shaped with brute force in punches and dies to create projectiles. While this is still a viable and effective way to produce bullets, other manufacturing methods are now available. By applying injection-molding technology, Polycase has developed a new type of bullet that has many advantages, as least for handgun applications. Bullets weigh approximately 70% as much as lead bullets with similar profiles. Lighter weight means higher velocities and less recoil. In addition, PolyCase bullets are lead-free, and low ricochet — two qualities important for indoor and close-range training. The injection-molding process also reduces weight variations (compared to cast lead bullets), and ensures excellent concentricity. Molding also allows unique shapes that are impossible to produce with conventional bullet-making methods (see photo).

Permalink Bullets, Brass, Ammo, New Product 13 Comments »
January 11th, 2015

EZ2C Shooting Targets — High-Viz, High Quality

High-contrast targets make aiming (and seeing your bullet impacts) easier. EZ2C Targets, a family business in Pennsylvania, has developed a series of very bright, high-contrast targets printed with eye-popping fluorescent red/orange and Deep Black Inks. These are available from the EZ2C online store. A set of forty (40) 11″x17″ targets printed on quality bright white paper costs $7.50. A wide variety of designs are available: Bulleyes, Grids, Silhouettes, and Diamonds as well as many specialty targets.

EZ2C’s Battleship Target (Style 22) would be great for precision rifles at 100 or 200 yards. The red circles are about 3/4″ in diameter. That’s 0.36 MOA at 200 yards. That’s a good test for an accurate rifle (and for any shooting pals who boast that their guns can shoot “1/4 MOA all day long”.)

EZ2C Target

Here are four other Fun Targets. EZ2C’s lastest design is new Tic-Tac-Toe Target. This would be a great precision rifle target at 100 yards, if you tried to hit the actual printed Xs and Os (not just the boxes). You could shoot this with a buddy — one guy shoots Red-zone Xs while the other shoots White-zone Os. The Dartboard target is also great for a two-man shooting competition. The pistol diagnosis target (lower right) shows how to correct your aim and hold, based on where your errant shots fall.

EZ2C Sample Fun Targets:

EZ2C Target EZ2C Target
EZ2C Target EZ2C Target

Get Customized Targets for Your Club or Business
EZ2C targets can be customized with the name/logo of your gun club or business. This is an excellent way to promote your organization or store. Here’s a suggestion — have your gun club print up customized targets to award as prizes at shooting matches. This video explains the custom printing options.

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