Wilson Combat 6.8 SPC M16 Profile Bolt Carrier Group Nickel Boron - TR-BCA-NB-68

Wilson Combat 6.8 SPC M16 Profile Bolt Carrier Group Nickel Boron

The Wilson Combat 6.8 SPC M16 Profile Bolt Carrier Group (BCG) in Nickel Boron finish is built for top-tier performance and reliability. Manufactured to Mil-Spec standards by the industry’s finest domestic contractors, this BCG is engineered for precision and durability, making it one of the best 6.8 SPC options on the market. Featuring a bolt crafted from aerospace-grade 9310 tool steel and shot-peened for increased strength, this BCG ensures reliable performance even under demanding conditions. The Nickel Boron-plated carrier and gas key offer unmatched smooth operation, reduced fouling, and easy cleanup, making this a premier choice for AR-15 and AR-10 platforms using 6.8 SPC or .224 Valkyrie.

Features

• Aerospace-Grade 9310 Bolt Material – Precision machined and shot-peened for superior strength and durability.
• Nickel Boron-Plated Carrier and Gas Key – Provides smooth operation, corrosion resistance, and easy maintenance.
• Mil-Spec Gas Key – Properly staked with Grade 8 fasteners for reliable function.
• 4140 Steel Extractor – Meets Mil-Spec standards for strength and reliability.
• Full Auto Carrier Profile – Heavier design benefits carbine-length gas systems, short barrels, and suppressed rifles.
• Drop-In Compatibility – Works with 6.8 SPC II and .224 Valkyrie AR platforms.
• High-Quality Inspection – Includes MPI (Magnetic Particle Inspection) and batch HPT (High Pressure Testing).

Specifications

• Finish: Polished Nickel Boron
• Bolt Material: Aerospace-Grade 9310 Tool Steel
• Carrier Material: 8620 Steel
• Compatibility: 6.8 SPC II, .224 Valkyrie, and other 6.8 SPC case head-based AR platforms
• Profile: M16 (Full Auto)

Experience smoother operation, enhanced reliability, and reduced maintenance with a Nickel Boron-coated BCG designed to Mil-Spec standards. Whether building or upgrading your rifle, this BCG provides long-term durability and precision performance.