KAK Industry Complete AR10 Upper Receiver 308, 18" Barrel, 15" MLOK
High Rail Height
• Barrel Length- 18”
• Barrel Material- 41V50 Button Rifled Barrel
• Chamber 308 Winchester
• Twist Rate 1:10
• Muzzle Device- A2 birdcage 5/8-24
• Gas System- Rifle length
• Gas Block- Low profile .750 Nitride Finish
• Charging Handle- Enhanced Large Billet Latch
• Upper Receiver- Billet
• Handguard- MLOK 15”, High Quality 6061 T6 Material with Proprietary Clamping Tri-lug System and Heavy-Duty Barrel Nut
BCG
- Auto Profile Carrier Machined from Aircraft/ Bearing Quality 8620 Steel, Properly Heat Treated, Ground to Perfection, BlackNitride Finish by H&M
- Bolt- Dual Ejector, machined from a single piece aircraft/bearing quality 9310 steel, heat treated properly, precision ground, Shot Peened and MPI’d
- Firing pin is machined from 8740, precision ground, and chrome plated
- One Piece Billet Fully Machined Enhanced Extractor, Phosphate coated for Increased reliability and corrosion resistance
- Nitride Cam Pin
- S7 tool steel ejectors and extractor retaining pin
- 4130 Gas Key, nitride, precision staked using our hydraulic staking machine
- KAK Carrier Key Screws- Grade 8, Properly Heat Treated
All KAK complete upper receivers are test fired for feed and function using commercially loaded ammunition
- Caliber:
- 308
- Platform:
- AR10
- Category:
- Upper Receivers, AR-10 Upper Receivers
- Tags: