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

The Six Hour Gun 1
The Six Hour Gun 1

The Six-Hour Gun: Saving a Family Heirloom

Simple math would have told anyone it wasn't worth fixing a $150 revolver. But to one family, this simple, common revolver meant everything.

Idaho Voters Choose the Winchester Model 1873 for their Official State Firearm

On November 3, Idaho voters picked the Winchester Model 1873 rifle (nicknamed the “Gun that Won the West,” in .44-40 cal.) as the leading candidate to be their state firearm.

PROOF Research Opens New Montana Facility

PROOF Research held a grand opening of its new manufacturing facility in Columbia Falls, Mont. at the end of October.

Making the Smith & Wesson Bodyguard 2.0

After more than 10 years, Smith & Wesson discontinued production of its original M&P Bodyguard .380 and began plans for a second-generation model. But the path to the Bodyguard 2.0 wasn't a linear process.

NRA-ILA: Election Results Put Second Amendment Rights Under Immediate Threat

NRA-ILA Executive Director John Commerford issued a statement following the 2026 midterm election results.

Short & Fresh: The Derya TM22 Fresh & RANX Mag Fed

Derya Arms now offers two radical versions of several of its traditional firearms with the new TM22 Fresh and RANX Mag Fed pistols.

Interests



Get the best of American Rifleman delivered to your inbox.