KAK COMPLETE AR15 UPPER RECEIVER – 7.62×39 – 16″ BARREL – 13″ MLOK
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$439.00$539.00 (-19%)
KAK Brand AR-15 7.62×39 16″ complete upper
Ships to your doorstep
100% legal in free states
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Upper
- Barrel Length- 16”
- Barrel Material- 41V50 Button Rifled Barrel
- Chamber 7.62×39
- Twist Rate 1:9.5
- Muzzle Device Milspec A2 birdcage 5/8-24
- Extension- M4
- Gas System- Carbine length
- Gas Block- Low profile .750 Nitride Finish
- Upper Receiver- Forged 7075 T6 Aluminum, Precision Machined to M16/M4 Spec
- Handguard- 13”, High Quality 6061 T6 Material Mlok with Proprietary Clamping System and Heavy-Duty Barrel Nut
BCG (Milspec BCG by default, K-SPEC Upgrade available)
- M16 Auto Profile Carrier Machined from Aircraft/ Bearing Quality 8620 Steel, Properly Heat Treated, Ground to Perfection, BlackNitride Finish by H&M
- 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
- Nitride Cam Pin
- S7 tool steel ejector and extractor retaining pin
- 4130 Gas Key, nitride, precision staked using our hydraulic staking machine
- KAK Carrier Key Screws- T25 drive, Grade 8, Properly Heat Treated
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