DETAILS The LMT® .308 bolt carrier was designed with the same materials and principles as the 5.56 enhanced Carrier. This bolt carrier is exceptionally durable, and it’s no mystery why the system it belongs to has been selected by military units around the world. Come with a firing pin retaining pin.
Full auto piston bolt carrier group. Developed for the Estonia Defense Forces, the new and improved design features a captive firing pin retainer similar to our .308 rifles. Drop in upgrade for all existing LMT piston rifles.
L7D3CPE
The LMT® .308 bolt carrier was designed with the same materials and principles as the 5.56 enhanced Carrier. This bolt carrier is exceptionally durable, and it’s no mystery why the system it belongs to has been selected by military units around the world.
Comes with the firing pin retaining pin installed.
Does not include the firing pin or the cam pin.
LM308D1
Knight’s Armament KAC KS1 SR-15 E3.2 13.7″ MLOK SBR
Item: 121439
The 13.7″ KS-1 is the next generation of SR-15s from Knight’s Armament and the current-issue service rifle of the Royal Marines.
The KAC KS-1 SR-15’s 13.7” chrome lined, 5.56mm NATO barrel is of a heavy profile and has ball dimples machined into the surface to increase rigidity for higher volumes of fire. It features a proprietary mid-length gas system that increases reliability and durability while also reducing felt recoil, and is free-floated inside a 13” URX 6 handguard. An E3.2 round-lug bolt design both enhances function and increases bolt life far beyond the industry standard. On top of featuring a lobster-tail extractor for more reliable extraction, the E3.2 bolt features dual ejectors — ensuring positive ejection when utilizing suppressors.
A now fully ambidextrous bolt release, selector, and magazine release offer left-handed users the ergonomic advantages inherent to AR15-based controls. The drop-in two-stage trigger serves double duty as an aid to precision marksmanship while enabling surgical speed shooting at close range. The 5.56mm 3-Prong Flash Eliminator interferes with propellant gas combustion forward of the muzzle to significantly reduce flash signature, will not ring upon firing or when struck, and is compatible with the KAC line of 5.56mm QDC Signature Reduction Devices.
Marked ‘SR-15 SBR’ and ‘5.56mm’
5.56×45 (.223) Full Auto Piston Bolt Carrier
L7Q3A1P
Semi Auto Bolt Carrier, 5.56×45 (.223)
Knight’s Armament KAC KS2 SR-15 E3.2 14.5″ MLOK SBR
Item: 121440
The 14.5″ KS-2 is the next generation of SR-15s from Knight’s Armament, improving upon the Mod 2 with the new URX6 rail and fully ambidextrous controls.
The KAC KS-2 SR-15’s 14.5” chrome lined, 5.56mm NATO barrel is manufactured to military specifications, features a proprietary mid-length gas system that increases reliability and durability while also reducing felt recoil, and is free-floated inside a 13” URX 6 handguard. An E3.2 round-lug bolt design both enhances function and increases bolt life far beyond the industry standard. On top of featuring a lobster-tail extractor for more reliable extraction, the E3.2 bolt features dual ejectors — ensuring positive ejection when utilizing suppressors.
A now fully ambidextrous bolt release, selector, and magazine release offer left-handed users the ergonomic advantages inherent to AR15-based controls. The drop-in two-stage trigger serves double duty as an aid to precision marksmanship while enabling surgical speed shooting at close range. The 5.56mm 3-Prong Flash Eliminator interferes with propellant gas combustion forward of the muzzle to significantly reduce flash signature, will not ring upon firing or when struck, and is compatible with the KAC line of 5.56mm QDC Signature Reduction Devices.
Marked ‘SR-15 SBR’ and ‘5.56mm’
Full auto piston bolt carrier. Developed for the Estonia Defense Forces, the new and improved design features a captive firing pin retainer similar to our .308 rifles. Drop in upgrade for all existing LMT piston rifles.
L7Q3APE
L7A3P Semi Auto Piston Bolt Carrier Group
L7R3A1P 5.56×45 (.223) Semi Auto Piston Bolt Carrier