Noveske 5.56/300BLK Enhanced Bolt Carrier Group - DLC Coated Finish

Noveske 5.56/300BLK Enhanced Bolt Carrier Group - DLC Coated Finish

Bolt carrier group (full auto version) DLC exterior coated to Noveske specification with chrome lined bore. Machined to USGI specifications. Carrier is made out of Aircraft grade, domestically sourced proprietary 8620 steel. This M16/M4 carrier includes the proper Mil-Spec gas key. Gas key is chrome lined and heat treated per GI specifications. Gas key is secured to carrier via USGI domestically manufactured Grade 8 fasteners and properly staked per Mil-Spec.

DLC Exterior Coating
Diamond-Like Carbon finish offers extreme hardness, wear resistance, and easy cleaning for long-term reliability.

Aircraft-Grade 8620 Steel Carrier
Domestically sourced proprietary steel ensures strength and longevity under full-auto conditions.

Mil-Spec Chrome-Lined Gas Key
Heat-treated and secured with Grade 8 fasteners, properly staked to prevent gas leakage and ensure consistent cycling.

Carpenter No. 158 Steel Bolt
Mil-Spec bolt is shot peened and MPI tested for superior strength and structural integrity.

Tool Steel Extractor & Ejector
Precision-machined components enhance extraction reliability and reduce wear over time.

Hand-Assembled & Verified
Each unit is individually inspected to meet Noveske’s performance and quality standards.

Specifications

• Carrier Material: Aircraft-grade proprietary 8620 steel
• Bolt Material: Mil-Spec Carpenter No. 158 steel
• Coating: DLC (Diamond-Like Carbon) exterior
• Bore: Chrome-lined to Noveske specification
• Gas Key: Chrome-lined, heat-treated, Mil-Spec
• Fasteners: USGI Grade 8, properly staked
• Extractor/Ejector: Machined from tool steel
• Bolt Treatment: Shot peened, MPI tested
• Compatibility: M16/M4 platforms
• Weight: 0.85 lb
• Assembly: Hand-assembled and function-verified