KAK Compensator Kit9/16x24 fits 40 Cal- Includes Crush Washer- Often, 350 Legend Barrels are threaded 9/16x24 to avoid mounting a 22 or 30 caliber brake. The exit hole has to allow clearance for the .357 caliber 350 Legend bullet. The easy answer for...

Push Buttom QD Sling Swivel fits AR-15, Oryx, etc. This is our standard QD sling swivel with low profile push-button release. It fits the standard .365" QD swivel ports on AR-15s and many chassis stocks like out Oryx. It's made of solid steel, accepts...

Thread Protector fits AR15 HBAR Contour 1/2 x 28 Stainless- Protect and beautify your HBAR muzzle threads with this beautiful knurled stainless thread protector. Standard 1/2 x 28 thread with a length of 5/8th inch and .740" diameter, it fits all EABCO...

Ruger Mk I, II, III HSS Ease-Of-Assembly Upgrade- The HSS (Hammer Strut Support) is a parts upgrade that greatly improves the ease of assembly for Ruger MK I,  II, and III pistols (It DOES NOT fit ANY 22/45, nor ANY Mk IV). It simply eliminates the...

Ruger 10/22 Accuracy Firing PinWider Impact Surface Disrupts the Rim Less, Improves Accuracy Potential  Firing pin impact plays a critical role in the accuracy of rimfire cartridges. For example, the Russians developed a 2-pin system that dominated...