JP Enterprises Stainless Full Mass Tactical Carrier

The bore of the Stainless Bolt Carrier has a roller burnished finish for frictionless operation with no chance of peeling chrome as in standard Mil-Spec carriers. The exterior bearing surfaces are hand polished. Features a 100% increase in bearing surface for smoother operation and improved alignment with less wear on the upper receiver. Comes with the key installed and is milled from 416 Stainless Steel. Specifications for JP Enterprises Stainless Full Mass Tactical Carrier: Manufacturer: JP Enterprises Color: Black Finish: Black Fabric/Material: Steel Gun Make: AR Platform Gun Model: AR-15 Hand: Right Additional Features: with QPQ without buffer for 6.5 Grendel Bolt Material: 9310 Steel Carrier Material: 8620 Steel Features of JP Enterprises Enhanced Bolt Assembly Group: Stainless full mass tactical carrier with QPQ (without buffer) Package Contents: JP Enterprises Stainless Full Mass Tactical Carrier