The Great Little Mount is a four-slot Picatinny rail that attaches to the U.S. military-specification bayonet lug of ARs and other rifles, allowing the fitting of a light, laser, vertical grip or ...

Rather than have the old two piece bolt carrier system as in the M261 and Olympic Arms' Rimfire Adapter Kit, ... the K22RTM sports a mil-spec picatinny flat-top upper receiver, ...

Sturm, Ruger & Company, Inc.'s 22/45 rimfire pistol models with threaded barrels allow owners to attach an assortment of muzzle accessories to one of America’s favorite rimfire handguns, the ...