BOLT KIT 5.5 SPORT 3-PL

The BOLT KIT 5.5 SPORT 3-PL by TILTON represents a purpose-built assembly designed for shooters who demand reliability in competitive sport shooting and tactical applications. This bolt kit serves as a complete carrier and bolt assembly, engineered to deliver consistent lockup, smooth operation, and repeatable performance across extended shooting sessions. Whether you're running a sport rifle platform or upgrading an existing build, this kit addresses the critical need for precision-machined bolt components that function flawlessly under demanding conditions.

Built to TILTON's exacting standards, the 5.5-inch designation indicates optimization for mid-length gas systems common in modern sport and tactical rifles. The 3-position lug configuration ensures positive bolt engagement with the barrel extension, providing the mechanical stability required for precision shooting and rapid fire strings. The compact 0.53-pound weight and precisely dimensioned 2.85 x 0.9 x 3.75-inch profile allow seamless integration into standard AR-platform receivers without modification, while the hardened steel construction withstands thousands of pressure cycles without degradation or premature wear.

Competitors, law enforcement, and serious sport shooters benefit most from this bolt kit, particularly those building or maintaining modular rifle systems where interchangeability and parts-level reliability matter. Installation is straightforward for anyone with basic mechanical knowledge and proper tools—the kit drops into standard AR-15 carriers without fitting or additional gunsmithing. This product is ideal for 5.56 NATO and .223 Remington platforms, making it an excellent choice for those seeking OEM-quality components at tactical gear pricing. Ensure your receiver and carrier are compatible with standard 5.5-inch gas system specifications before ordering.