KAK Industry Bolt Carrier Group 5.56/300 Chrome Lined Phosphate from Desert Tactical Solutions near Vail, Arizona, USA

You can find the KAK Industry Bolt Carrier Group 5.56/300 Chrome Lined Phosphate here Fast FREE shipping on this item!

The KAK Industry AR15 Bolt Carrier Group features a M16 full-auto profile carrier with a Phosphate coating that provides excellent protection against wear and corrosion. The chrome lining offers additional durability and resistance to the stresses of repeated firing. 100% made in the USA.

Features:

• Caliber: 5.56/300 Blackout
• M16 Auto Profile Carrier Machined from Aircraft/ Bearing Quality 8620 Steel, Properly Heat Treated, Ground to Perfection, chrome lined phosphate finish
• Bolt is machined from a single piece aircraft/bearing quality 9310 steel, heat treated properly, precision ground, Shot Peened, and MPI tested, with a phosphate finish
• Firing pin is machined to the mil-spec print from 8740, precision ground, and chrome plated
• One Piece Billet Fully Machined Enhanced Extractor, Phosphate coated for Increased reliability and corrosion resistance
• Phosphate Cam Pin
• S7 tool steel ejector and extractor retaining pin
• 4130 Gas Key, chrome lined phosphate, precision staked using our hydraulic staking machine, chrome lined phosphate finish
• KAK Carrier Key Screws- T25 drive, Grade 8, Properly Heat Treated