Mountain Aerospace Machining M1 Thumbsaver

by
posted on December 27, 2020
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
thumbsave.jpg

Recognizing a void in the market for a modified M1 Garand operating rod catch, machinist Clint Whitehair has developed the new M1 Thumbsaver. It offers the same functionality as the previously available Holbrook device (June/July 2020, p. 40), but is machined from hardened 4150 steel and features a Parkerized finish and Teflon-infused lubricant. The device prevents “M1 thumb” and allows easy loading of rounds individually into a standard en bloc clip. When a clip is inserted into the rifle, it locks into place and holds the bolt open. The first round is loaded by pulling back and releasing the charging handle. When the last round has been fired, the rifle locks open on the empty clip, which can be ejected by depressing the clip latch. The device is easy to install and does not require permanent modifications to the rifle. Price: $75. Contact: Mountain Aerospace Machining; (406) 552-7516; m1thumbsavers.square.site.

Latest

Mossberg Maverick Sa F
Mossberg Maverick Sa F

Mossberg Expands Budget-Priced Maverick Line With Semi-Auto Model

As part of its International family of shotguns, Mossberg announced the introduction of the Maverick SA Semi-Auto, a versatile, value-focused semi-automatic platform built to deliver reliable performance.

New For 2026: Springfield Armory Echelon 4.0FC

Springfield Armory's new Echelon 4.0FC combines the full-size capacity of the full-size Echelon with the compact slide of the company's 4.0C model.

Beretta Celebrates 500 Years In 2026

In 1526, Bartolomeo Beretta received his first order of arquebus barrels. Now the company is celebrating 500 years in business, and the Beretta family is still at the helm.

CVA Does Plinkers: The Cascade Rimfire Series

Known for its extensive line of muzzleloaders, this year, CVA is expanding its cartridge-firing lineup with the introduction of the CVA Cascade Rimfire series of rifles.

Favorite Firearms: A Little Rifle, A Big Gift From Dad

My story starts in a small gun shop in Brewster, Ohio, run by a Korean War veteran out of his garage. He had some nice new guns and sporting goods and a small rack of used guns.

The PR-3AT: KelTec's Magazine-Free .380

At its heart, the KelTec PR-3AT is a compact concealed-carry pistol chambered in .380 ACP that uses the same rotary-barrel and top-loading, magazine-free design as the PR57.

Interests



Get the best of American Rifleman delivered to your inbox.