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Gallery
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Clock-Type Spring
Patented during the Civil War, the Mershon & Hollingsworth mechanism involved a clock-type spring wound with a fold-out handle.
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Normal Fire
The button on the winding plate is a lock-out latch that allowed "normal" revolver operation.
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Hammer Block
A manual hammer-block latch prevented the hammer from cocking while the spring was being wound.
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Assembly Button
A small tab on the latch engaged a step on the hammer. Note the hand-checkering on the latch assembly button.
Over the decades, aspects of the Ruger 10/22, from its magazine to its barrel design, have been adopted by other manufacturers. In response, Ruger has announced updates to keep its factory 10/22 on the top of the pile.
Donor support has enabled The NRA Foundation to award more than $500 million in grants nationwide, strengthening community safety, growing youth marksmanship programs, expanding training opportunities and preserving America’s shooting and hunting heritage.
For the 24th year, NRA Media is pleased to announce the winners of the 2026 NRA Golden Bullseye Awards, highlighting new, innovative products offered by the firearm, ammunition, and optics industries.
When initially released in 1973, the Ruger Mini-14 quickly made a name for itself on the recreational-shooting market. Designed by L. James Sullivan and Bill Ruger, it combined the best attributes of the M1 Garand and the M1 carbine with a “rock-’n’-lock” detachable box magazine inspired by the M14.
Mec-Gar took its expertise in metal-formed magazines and applied the technology to one of the most ubiquitous designs on the market: Glock. Now you can have incredibly durable metal magazines for your 9 mm Luger-chambered Glock handgun, as all of Mec-Gar’s offerings are made using heat-treated carbon steel.