JPEnterprises Complete BoltCarrier Group BCG including JPBC-3 6.5 Grendel lo...JP Enterprises Complete Bolt Carrier Group BCG including JPBC-3 6.5 Grendel low mass polished carrier and JPEB-6.5G Black JPBC-3A-6.5G. These Bolt Carrier Groups by JP Enterprises are complete with a low mass carrier perfect for small frame 6.5 Grendel...more
JPEnterprisesBoltCarrierAssemblyLargeFrame Heavy VariableMassCarrier E...JP Enterprises Bolt Carrier Assembly Large Frame Heavy Variable Mass Carrier Enhanced High Pressure Bolt Black JPBC-7AH2HP. This is especially true in the absence of an adjustable gas block. Residual gas and excessive fouling can grind your rifle to a...more
JPEnterprises Small FrameVariableMassBoltCarrier Group BCG With Jpeb-6.8S...JP Enterprises Small Frame Variable Mass Bolt Carrier Group BCG With Jpeb-6.8Spcii Enhanced Bolt Black JPBC-6HA-6.8SPCII. 223/5.56 Bolt Jpcp-223 Enhanced Cam Pin Jpfprp-223 Enhanced Firing Pin Retaining Pin. For difficult setups like suppressed rifles...more
JPEnterprises Stainless Steel Low MassBoltCarrier For LargeFrame .308 w/En...JP Enterprises Stainless Steel Low Mass Bolt Carrier For Large Frame .308 w/Enhanced Forward Assist Serrations 416 Stainless w/QPQ Black JPBC-4. Designed for large-frame AR platforms you can choose from a Low Mass Bolt Carrier or Full Mass Bolt Carrier...more
JPEnterprises Full MassBoltCarrier For LargeFrame .308 416 Stainless w/QPQ...JP Enterprises Full Mass Bolt Carrier For Large Frame .308 416 Stainless w/QPQ and Jpegr-308 Enhanced Gas Ring Black JPBC-5. Designed for large-frame AR platforms you can choose from a Low Mass Bolt Carrier or Full Mass Bolt Carrier depending on your...more
JPEnterprises Full MassBoltCarrier .308 w/JPEB-308 JP Enhanced Bolt w/Cam P...JP Enterprises Full Mass Bolt Carrier .308 w/JPEB-308 JP Enhanced Bolt w/Cam Pin Firing Pin And Firing Pin Retainer Black JPBC-5A. Designed for large-frame AR platforms you can choose from a Low Mass Bolt Carrier or Full Mass Bolt Carrier depending on...more
JPEnterprises Complete BoltCarrierAssembly With Jpbc-7 LargeFrameVariable...JP Enterprises Complete Bolt Carrier Assembly With Jpbc-7 Large Frame Variable Mass Carrier Jpeb-308Hp Jp Enhanced High Pressure Bolt Black JPBC-7AHP. Will Also Work In Dpms Lr-308 And Will Only Work With Armalite If Used As A Complete Bolt Carrier...more
JPEnterprises Complete BoltCarrierAssembly With Jpbc-7 LargeFrameVariable...JP Enterprises Complete Bolt Carrier Assembly With Jpbc-7 Large Frame Variable Mass Carrier Jpeb-308 Jp Enhanced Bolt Jp Enhanced Cam Pin Black. Will Also Work In Dpms Lr-308 And Will Only Work With Armalite If Used As A Complete Bolt Carrier Group BCG...more
JPEnterprises Small FrameVariableMassBoltCarrier Group BCG With Jpeb-223 ...JP Enterprises Small Frame Variable Mass Bolt Carrier Group BCG With Jpeb-223 Enhanced Bolt Black JPBC-6HA. 223/5.56 Bolt Jpcp-223 Enhanced Cam Pin Jpfprp-223 Enhanced Firing Pin Retaining Pin. For difficult setups like suppressed rifles and exotic...more
JPEnterprises Vmos AR-15 VariableMassBoltCarrier For Small FrameBlack JPB...JP Enterprises Vmos AR-15 Variable Mass Bolt Carrier For Small Frame Black JPBC-6H. This is especially true in the absence of an adjustable gas block. Residual gas and excessive fouling can grind your rifle to a stop. One size never fits all when it...more
JPEnterprises EnhancedBolt BoltCarrier Group BCG 9mm QPQ Finish Short Stroke...JP Enterprises EnhancedBolt Bolt Carrier Group BCG 9mm QPQ Finish Short Stroke SCS System JPSCS2-9SS-5 - 5 Steel Masses Black JPBC-9SL-5SS. New to this revision of our JPBC-9SL and JPBC-9SL-SP bolt assemblies is last round holt open compatibility with...more
JPEnterprises Small FrameVariableMassBoltCarrier Group BCG With Jpeb-6.5G...JP Enterprises Small Frame Variable Mass Bolt Carrier Group BCG With Jpeb-6.5G Enhanced Bolt Black JPBC-6HA-6.5G. 223/5.56 Bolt Jpcp-223 Enhanced Cam Pin Jpfprp-223 Enhanced Firing Pin Retaining Pin. For difficult setups like suppressed rifles and...more
JPEnterprises Stainless Steel Low MassBoltCarrier For LargeFrame .308 w/En...JP Enterprises Stainless Steel Low Mass Bolt Carrier For Large Frame .308 w/Enhanced Forward Assist Serrations 416 Stainless w/Special Polish. Designed for large-frame AR platforms you can choose from a Low Mass Bolt Carrier or Full Mass Bolt Carrier...more
JPEnterprises EnhancedBolt BoltCarrier Group BCG 9mm QPQ Finish Short Stroke...JP Enterprises EnhancedBolt Bolt Carrier Group BCG 9mm QPQ Finish Short Stroke Heavy SCS System JPSCS2-9SS-5H2 - 2 Tungsten/ 3 Steel Masses Black. New to this revision of our JPBC-9SL and JPBC-9SL-SP bolt assemblies is last round holt open...more