September 26th, 2014

Complete 6.5×47 Benchrest Rifle Build — Start to Finish on Video

S&S Precision 6.5x47This video, produced for the folks at S&S Precision in Argyle, Texas, shows a full custom 6.5×47 bench rifle being crafted from start to finish. It is a fantastic video, one of the best precision rifles video you’ll find on YouTube. It shows every aspect of the job — action bedding, chambering, barrel-fitting, muzzle crowning, and stock finishing.

You’ll be amazed at the paint job on this rig — complete with flames and four playing cards: the 6, 5, 4, and 7 of spades. Everyone should take the time to watch this 13-minute video from start to finish, particularly if you are interested in stock painting or precision gunsmithing. And the video has a “happy ending”. This custom 6.5×47 proves to be a real tack-driver, shooting a 0.274″ three-shot group at 400 yards to win “small group” in its first fun match. NOTE: If you have a fast internet connection, we recommend you watch this video in 720p HD.

Permalink - Videos, Gunsmithing 6 Comments »
September 26th, 2014

Norma’s “Ammo Academy” Provides Valuable Information

If you haven’t visited the Norma website recently, you should click over to www.norma.cc/en/ (the ‘en’ is for English version). There you will find Norma’s “Ammo Academy”, a technical resource that provides information on: Ballistics, Powder Storage, Barrel Wear, and Bullet Expansion. In addition, the Ammo Academy now links to Norma’s Reloading Data Center, where you’ll find loads for nearly 70 cartridge types including: .223 Rem, .22-250, 6mmBR Norma, 6XC, 260 Rem, 6.5-284, 6.5×55, 7mm-08, .270 Win, .284 Win, .308 Win, .30-06, 300 Win Mag, .338 Lapua Mag and dozens more.

Norma web site Ammo Academy

The Ammo Academy’s Ballistics section contains some fascinating technical facts:

stopwatch

  • After the trigger is pulled, it takes around 0.005 seconds before the firing pin reaches the primer.
  • From the firing of the primer it takes 0.0015-0.002 seconds until the bullet exits the muzzle.
  • When the bullet leaves the muzzle, the hot gases surround and overtake the bullet, continuing the acceleration for a few centimeters.
  • Because the barrel is always angled slightly upwards, the bullet’s flight starts about 3-5 cm below the line of sight.

Norma also offers some good advice about Powder and Cartridge Storage:

To maintain the product quality for as long as possible, you have to keep the powder in a suitable place under suitable conditions. Where possible, store the powder at a constant temperature, ideally between 12 and 15°C (54°F to 59°F), and a relative humidity of 40–50%. If the air is too dry, it will dry out the powder, which will cause the pressure to be higher, thus affecting performance. Also make sure that you close the powder container properly afterwards. Cartridges should be stored under the same ambient conditions to maintain their quality.

For more info on Norma products, CLICK HERE to access Norma’s Catalog Download Page.

Story Tip by EdLongrange. We welcome submissions from our readers.
Permalink Bullets, Brass, Ammo, Reloading No Comments »
September 26th, 2014

Tony Boyer’s Book — Learn Benchrest from the Best Ever

So, you want to put five shots through one hole at 100 yards? That may be asking a bit much, but with the right rifle, the right technique, and the right load, you might just be able to shoot “in the ones” (i.e. a group measuring 0.1 to 0.199 MOA). You could consume a lot of time and money trying to achieve this level of precision. Or you could learn from “the man”, Tony Boyer, unquestionably the most successful shooter in the history of short-range benchrest competition.

You can literally “go inside Boyer’s brain” by reading his 323-page treatise, The Book of Rifle Accuracy. First published in 2010, this is a beautiful book, full of color photos from cover to cover. Every serious benchrest shooter should read Tony’s book. He has dominated registered benchrest in a fashion that will never be duplicated. Tony Boyer has 164 U.S. Benchrest Hall of Fame points. The next closest shooter, Lester Bruno, has 48 Hall of Fame points. (Totals current 9/21/13).

The full-color book is 323 pages long, with color photos or color illustrations on nearly every page. The hard-cover edition costs $42.50, while the soft cover version is $34.50. Purchase from Amazon.com, or you can buy directly the publisher by visiting www.RifleAccuracyBook.com. The Boyer books are also available from Bruno Shooters Supply, 1-800-455-0350.

Paperback Edition

Tony Boyer Book of Rifle Accuracy Hard-Back Edition

The Book Of Rifle Accuracy, By Tony Boyer

Tony Boyer benchrest book Rifle Accuracy

Permalink Shooting Skills 2 Comments »