February 6th, 2012

Neck-Turning Lathe from 21st Century Shooting

if you turn your case-necks, here’s a tool from 21st Century Shooting that can can save time, and help you produce better, more consistent turned necks. 21st Century’s Neck-Turning Lathe system, introduced last spring, may revolutionize the way reloaders turn their case necks. Watch the video and you’ll see why. If you’re never turned cases before, you may become a convert after seeing how quickly and easily the new 21st Century Neck-Turning Lathe does the job.

The mini-lathe has unique fittings on the left and right sides that allow both the case-holder and the neck-turning tool to float. As a result this tool maintains near-perfect concentricity during the cut. 21st Century’s John Perkins explains: “The floating design of the neck turner and the case driver allows the case mouth (bore) to run on the arbor absolutely concentric, therefore allowing O.D. to be turned concentric with I.D. The tailstock creates a horizontal inline support for the base of the case. This also allows the operator to keep both hands on the power screw driver or drill, making it very easy to control the feed rate and to produce a very fine, turned finish.” Having the system float at both ends was key, according to John: “By allowing both the turner and the case to float, everything self-aligns. This maintains concentricity and allows the unit to work with very low torque.”

21st Century neck-turner lathe

Neck-Turning Lathe is Fast Yet Precise
Using power from a drill or electric screwdriver, this tool will turn necks fast — in a matter of a few seconds. And it produces beautiful, smooth necks that are extremely uniform. Tests show that the lathe, used with the 21st Century Neck-Turning Tool, will hold 0.0002 (two ten-thousandths) neck wall tolerances. And it will do that time after time.

21st Century neck-turner latheTurn Necks in a Single Pass
Using traditional hand-methods, turning case necks can be time-consuming and fatiguing. Many folks will experience hand pain or cramping after just a dozen cases. Watch the video, you’ll see how fast and easy neck-turning can be with the new mini-lathe. You get an exceptionally good cut in seconds. Very importantly, with this system, you may be able to switch from a double-pass cut, to a single-pass cut. Yes, even if you’re making a deep cut, we think there is a good chance you can turn all your necks in a single pass. That can cut your labor time in half!

21st Centure neck-turner lathe

21st Centure neck-turner latheWhy does the 21st Century Neck-Turning Tool cut so well? First, the Neck-Turning Tool employs ultra-sharp carbide cutters that are custom-ground to fit the shoulder angle of your cartridge. This allows you to make a perfect cut extending down the shoulder 1/32 of an inch. Second, the system aligns the case neck on the arbor (mandrel) so well, and the cutter is so sharp, that very little torque is required. This allows the cutting process to go very smoothly. The case-holder is also unique — it features a O-ring so it holds the case firmly in place without marring or bending the case head. The tailstock case-holder adjusts to accommodate cases from 17 Fireball to a .416 Rigby.

More Case Prep Tools for Lathe in Future
In the near future 21st Century will offer additional case prep attachments for the new mini-lathe. 21st Century plans to provide bullet-pointing system and other options. These will all work with the same lathe “chassis”, and will run with power. John states: “This is a modular system, all parts interchange. So if you have an existing 21st Century Shooting Neck Turning Tool or Bracket, everything will fit.”

The 21st Century Neck-Turning Lathe costs $245.00, complete with Neck-Turning Tool ($85.00 value) and one case-holder driver. The Neck-Turning Tool comes with a carbide cutter with user choice of shoulder angle (Arbors and Mandrels are sold separately). Perkins recommends using the Neck-Turning Lathe with power, but it will also work with an optional hand crank. NOTE: Currently the Neck-Turning Lathe works ONLY with the 21st Century Neck-Turner. It will not work with K&M, Sinclair, or Forster tools. But that’s not a real drawback because the 21st Century tool is certainly one of the best on the market today. You can purchase the Neck-Turning Lathe (complete with Neck-Turner and Case-Holder) through the 21st Century website, or call (260) 273-9909.

Disclosure: 21st Century Shooting advertises with AccurateShooter.com.
Permalink - Videos, New Product, Reloading 3 Comments »
February 6th, 2012

Patent Awarded for Overmolding on Patterned Gunstocks

Polymer Injection Molding (PIM) of Monson, MA has been awarded U.S. Patent 68,062,736 for overmolding gunstocks coated with a decorative or protective substrate. Overmolding typically is used to enhance synthetic stocks by molding a soft, rubber-like material to gripped areas of a gunstock (fore-end and pistol grip). Sometimes overmolding is applied to the entire stock. Overmolding also is used to decorate stocks with contrasting colors and textures.

OvermoldingApplying overmolding to a decorated gunstock (camo, wood grain, etc.) has proven to be extremely difficult and costly and has not been practiced widely. As a result, overmolded stocks typically have a black, grey, tan or other basic, out-of-the-mold colors. See, e.g. the Hogue Over-Molded stocks. PIM’s patented technology changes all that. Now overmolding can be applied over camo-dipped and other patterned stocks. This is typically done in key contact areas on the fore-arm and on the pistol grip section.

According to PIM President Jim Ryan, “We did our first overmolded stock for a gun manufacturer over ten years ago. It wasn’t long before everybody wanted to camo and overmold the same stock. That proved to be easier said than done. Masking the overmolded part makes a horrible mess and overmolding directly over camo (without our process) has big adhesion problems. We experimented for a long time before coming up with a process that worked. We overmold over camo day-in and day-out without any problem. It looks great and holds up as well as direct overmolding applications”.

Craig Dougherty, PIM’s Marketing Director, echoed Ryan’s comments. “The ultimate added value is to decorate with camo and overmold the grip areas with a complementary color. We’ve done a lot of basic black over camo but overmolded tan, grey and green grips really punch it up. Now that our technology is protected, we expect to be doing more variations”. For more info, visit the PIM website at www.gunvalleymolders.com.

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February 6th, 2012

Virginia Set to Repeal One-Handgun-A-Month Restrictions

Virginia State SealIn the future, Virginians will enjoy the restored freedom to purchase multiple handguns within a 30-day period. The Commonwealth is repealing provisions of ยง 18.2-308.2:2 of the Code of Virginia restricting handgun purchases to one-a-month. After passing the Virginia Senate (21-19), legislation (HB940, SB323) overturning Virginia’s present one-handgun-a-month restriction is now on its way to the desk of Virginia Governor Bob McDonnell. As Gov. McDonnell has said he will sign this legislation into law, we can expect the one-gun restriction to soon be a thing of the past in the Commonwealth of Virginia.

“We are pleased that the Virginia Senate and House of Delegates have recognized the importance of repealing one-gun-a-month, legislation that rationed the Second Amendment rights of law-abiding Virginians,” said NSSF Senior Vice President and General Counsel Lawrence G. Keane. “We look forward to Gov. McDonnell’s signature on this very important bill.”

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