KAK 5.56 / .300 Blackout AR-15 Bolt Carrier Group, Chrome Finish

Description: KAK 5.56 / .300 Blackout AR-15 Bolt Carrier Group, Chrome Finish. Machined from aircraft 8620 steel that has been properly ground/heat-treated and showcasing a heavy chrome finish throughout, this KAK AR-15 bolt carrier group is the perfect custom touch to your AR build. This BCG is designed for use with .223 Rem/5.56x45mm and .300 Blackout calibers. The bolt carrier group comes loaded with features, including a chrome plated firing pin, chrome cam pin, S7 tool steel ejector, 4130 gas key and more. Add this piece to your next workshop build or as an upgrade to your current AR platform loadout.

Features:

• M16 auto profile carrier machined from aircraft/bearing quality 8620 steel, properly heat treated, ground to perfection, chrome finish, Heavy Chrome (Machine Gun Chrome Finish).
• Bolt is machined from a single piece aircraft/bearing quality 9310 steel, heat treated properly, precision ground, shot peened and MPI'd.
• 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.
• Chrome Cam Pin
• S7 Tool Steel Ejector and Extractor Retaining Pin
• 4130 Gas Key - full chrome and precision staked using a hydraulic staking machine
• KAK Carrier Key Screws - T25 drive, Grade 8, Properly Heat Treated

Manufacturer: KAK Industry

PRODUCT SPECIFICATIONS:

• Brand: KAK Industry
• Caliber: .223 Rem,5.56x45mm,.300 Blackout
• Finish / Color: Chrome
• Firearm Type: Pistol,Rifle
• Material: Steel
• Models Fit: AR-15,M-16