JP Enterprises Complete JPBC Bolt Carrier Group BCG JPBC-2 .223 Black

Just because a tactical carrier errs on the side of reliability doesn't mean it can't shoot smoothly. Our full-mass carriers undergo the same surface prep and QPQ processing as our competition carriers. The result is an operating system that feels like it's cycling on ball bearings.This carrier group includes our proprietary bolt design, the JP EnhancedBolt(TM). Superior in every way to a standard Mil-spec bolt, it's manufactured from SAE 9310, providing drastically extended lifespan with design improvements that ensure superior function.The EnhancedBolt(TM) is compatible with any AR-15 platform using a Mil-spec bolt carrier and sub-components.Package includes carrier, bolt assembly, cam pin, firing pin, firing pin retainer pin and instruction sheet.Not for use in .308 AR-type rifles.Features (bolt carrier): SAE 9310 steel construction for superior resiliency and extended lifespanDLC coating provides extreme surface hardness and lubricity while maintaining a ductile coreNear frictionless surface finishFully compatible with Mil-spec sub-componentsIncreased diameter cam pin hole eliminates most common bolt breakagesImproved lug geometry for reduced wear and easier locking/unlockingEnhanced Ejector mitigates head case extrusions and reduces brass smearEnhanced Extractor optimizes extraction function and eliminates common ejection failuresEnhanced Gas Ring reduces internal friction and carrier wear while maintaining near indefinite gas sealFeatures (bolt): SAE 9310 steel construction for superior resiliency and extended lifespanNear frictionless surface finishFully compatible with Mil-spec sub-componentsIncreased diameter cam pin hole eliminates most common bolt breakagesImproved lug geometry for reduced wear and easier locking/unlockingEnhanced Ejector mitigates head case extrusions and reduces brass smearEnhanced Extractor optimizes extraction function and eliminates common ejection failuresEnhanced Gas Ring reduceS internal friction and carrier wear while maintaining near indefinite gas seal