PREMIERE FIREARMS AR15 M16-CUT BOLT CARRIER GROUP – BLACK NITRIDE

Ensure flawless cycling and maximum durability in your rifle with the Premiere Firearms AR15 Bolt Carrier Group. Engineered for smooth action and long-term reliability, this full-auto profile M16-cut carrier is precision-machined from 8620 tool steel and paired with an ultra-tough 9310 steel bolt. Both components are heat-treated to strict USGI specifications and undergo thorough internal QC testing to guarantee peak performance shot after shot.

Finished in advanced Salt Bath Black Nitride, this BCG offers superior slickness and corrosion resistance compared to standard phosphate coatings. The ultra-low friction finish reduces the need for heavy lubrication and makes cleaning carbon buildup fast and effortless. Complete with forward assist serrations and a properly staked gas key, this drop-in bolt carrier group is the perfect heart for any precision or tactical AR-15 build.

Key Specifications & Features

• Carrier Style: M16 Full-Auto Cut Profile
• Carrier Material: 8620 Tool Steel
• Bolt Material: 9310 Steel
• Finish: Salt Bath Black Nitride (Advanced Low-Friction Coating)
• Gas Key: Machined Steel, Properly Staked to USGI Specs
• Compatibility: Standard AR-15 / M4 / M16 Platforms
• Serrations: Integrated Forward Assist Serrations
• Quality Control: Machined, Heat Treated, & Internally QC Tested