Complete Upper Receiver – 5.56 – 12.5″ Barrel Mid Gas- 9.8″ MLOK – Pinned and Welded

Description

KAK Industry 5.56 12.5″ Pin and Weld with extended Flash hider

This has a pinned and welded muzzle device making it a legal rifle length 16″ URG

• Barrel Length- 12.5” (16″ OAL with pinned muzzle device)

• Barrel Material- 41V50 Button Rifled Barrel

• Chamber 5.56×45 NATO

• Twist Rate 1:7

• Muzzle Device- KAK 4″ Extended Flash Hider Pinned and Welded

• Extension- M4

• Gas System- Midlength  

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

Weight- 4.08#

BCG-

• 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