Complete AR15 Upper Receiver- 22 ARC, 12.5″ Barrel 11.7″ MLOK

Description

• Barrel Length- 12.5″

• Barrel Material- 41V50 Chromoly Button Rifled, Nitride

• Chamber 22 ARC

• Twist Rate 1:7

• Muzzle Device- A2 Flash Hider

• Extension- M4

• Gas System- Rifle Length

• Gas Block- Low profile .750 Phosphate Finish

• Charging Handle- Milspec with Enhanced Large Billet Latch

• Upper Receiver- Forged 7075 T6 Aluminum, Precision Machined to M16/M4 Spec

• Handguard- 15″ High Quality 6061 T6 Material Mlok with Proprietary Clamping System and Heavy-Duty Barrel Nut

BCG- Chrome Lined Phosphate is standard, K-SPEC Down Vent chrome lined phosphate BCG available for upgrade.

• 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

• KAK Carrier Key Screws- T25 drive, Grade 8, Properly Heat Treated,

Made in the USA