Light weight barrel profile
Upper
- Barrel Length-16”
- Barrel Material- 41V50 Button Rifled Barrel, Nitride
- Chamber- 5.56 NATO
- Twist Rate 1:7
- Muzzle Device Milspec A2 birdcage
- Extension- M4
- Gas System- Mid length
- Gas Block- Low profile .750 Phosphate Finish
- Upper Receiver- FDE anodize Forged 7075 T6 Aluminum, Precision Machined to M16/M4 Spec
- Handguard- FDE anodize 15”, High Quality 6061 T6 Material Mlok with Proprietary Clamping System, Anti Rotation Tabs, and Heavy-Duty Barrel Nut
- Charging Handle- Milspec with Enhanced Large Billet Latch
- Weight- 4#
BCG
Chrome Lined Phosphate comes standard, upgrades available
- M16 Auto Profile Carrier Machined from Aircraft/ Bearing Quality 8620 Steel, Properly Heat Treated, Ground to Perfection
- 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
- S7 tool steel ejector and extractor retaining pin
- 4130 Gas Key, precision staked using our hydraulic staking machine
- KAK Carrier Key Screws- T25 drive, Grade 8, Properly Heat Treated
All KAK complete upper receivers are test fired for feed and function using commercially loaded ammunition
Anodized parts will have color variations from batch to batch
- Length:
- 16"
- Finish:
- Nitride
- Platform:
- AR15
- Caliber:
- 5.56
- Type:
- FDE