At SHOT Show we checked out a versatile and well-designed new tool from Forster Products — the new Datum Dial Ammunition Measurement System. This handy device measures a variety of important dimensions: 1) cartridge headspace from base of case to shoulder datum; 2) cartridge length from base of case to bullet ogive; 3) bullet base to bullet ogive; and 4) bullet bearing surface (requires two tools).
The complete Datum Dial Kit consists of a dial-holder mount and three precision machined dials. The mount clamps to your sliding-jaw calipers. The mount holds a black ring or one of two supplied gold rings. The black ring has 5 precision-diameter holes that let you check headspace (on shoulder datum) for nearly all modern cartridge types.
Swap in one of two available gold rings to measure to bullet ogive index points. The two gold dials (five holes each) give you 10 different bullet diameter choices, covering the vast majority of common pistol and rifle bullet sizes. This lets you measure both base of bullet to ogive and base of cartridge case to bullet ogive. We really like this dual functionality, as it allows you to quickly sort bullets, plus you can measure your loaded rounds as they come out of the seating die. I have found that accuracy is enhanced when you maintain close base-to-ogive tolerances on your loaded rounds.
Watch Video to See Datum Dial Features and Functions
Replace a Bin Full of Comparator Inserts
It is important to understand that the Datum Dial system replaces a comparator body and a complete set of caliber-specific comparator inserts. You no longer need a box full of inserts, with one for each caliber that you load. The Datum Dial Complete Kit includes: One dial-holder mount (which clamps on your calipers), one black headspace dial, two (2) gold bullet diameter dials, and a plastic storage box. The Datum Dial Kit is available right now. MSRP is $157.00, and “street price” should be $20 or so lower. Additional dials or caliper jaw mounts are sold separately.
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After a massive boycott by dozens of exhibitors and sponsors, including the NRA and Cabela’s, British-owned Reed Exhibitions has “postponed” 2013 Eastern Sports and Outdoor Show (ESOS). The Show, one of the largest Outdoor Expos on the East Coast, was originally slated to open February 2, 2013 at the Farm Show Complex in Harrisburg, Pennsylvania.
The reason for the mass boycott was Reed’s decision to ban the display of AR-platform and similar semi-automatic, magazine-fed rifle systems at ESOS. The announced ban was confusing to many exhibitors because Reed also runs the SHOT Show (for the NSSF) and there was no such ban on ARs in Las Vegas last week. In fact, at SHOT Show, you couldn’t turn your head in the Sands Expo Center without seeing ARs and AR-related hardware on display.
The NSSF stated that it: “is in no way affiliated with, nor does it participate in or exhibit at this show in any way. Reed Exhibitions does, however, manage the NSSF-owned SHOT Show.” Because of Reed’s actions, “NSSF is considering all options regarding the management of future SHOT Shows.”
The NRA declared: “Due to Reed Exhibitions’ refusal to reconsider their decision to ban Modern Sporting Rifles from the February 2-10 Eastern Sports Show in Harrisburg, PA, the National Rifle Association has decided to withdraw from the show. The NRA’s future participation in the Eastern Sports & Outdoor Show will be determined by Reed Exhibitions’ actions in response to the concerns raised by the NRA, the outdoor industry, and America’s law-abiding gun owners.”
At SHOT Show we got a “first look” at the new Kahles K-1050, a 10-50x56mm scope with unique, centerline parallax control. This is a very interesting new high-magnification competition scope. Kahles’s patented centerline parallax control allows the marksman to adjust windage, elevation, AND parallax all with ONE HAND. If you’re in prone position, for example, you simply reach forward with your right hand to dial windage, then slide your hand to the central turret to dial elevation and, finally, set the parallax by adjusting a separate concentric ring.
Watch Video to See Kahles K-1050 Features and Centerline Parallax Control
NOTE: The big-diameter metal ring is OPTIONAL. You can remove the big metal ring and still adjust parallax (from centerline) using a smaller, built-in control ring on the top turret.
Designed for benchrest and field target use, this scope has a 30mm main tube, 55 MOA elevation, and 1/8-MOA clicks. There are three (3) total turret revolutions. The turret “Rev Count” is displayed with a clever red-and-white striped “barber pole” button in the center of the top turret. One red stripe indicates REV 1, red + white indicates REV 2, and red + white + red indicates REV 3. It’s simple, but it works.
The new K-1050 also features a nice European-style +/- diopter control on the eyepiece. If you have less that perfect vision, this allows you to get a sharp target image even without eyeglasses.
We liked the scope. The glass was bright and sharp, and the clicks were positive and precise. Competition shooters have shown great interest in the new K-1050, and Kahles plans to bring the new scope to the USA by mid-summer 2013. Price is expected to be around $2800.00 USD.
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