AR-15 5.56 7.5" Shark Upper Assembly / Lefty / Mlok

AR-15 5.56 7.5" Shark Upper Assembly / Lefty / Mlok

AR-15 5.56 7.5" Shark Upper Assembly / Lefty / Mlok.

Barrel - 7.5" 4150 CMV med contour barrel. Hardened to 26-32 rc and stress relieved.  Chambered in 5.56 nato (also accepts .223 rounds). 1-7 rh twist 6 groove button rifled. .750 under gas block. 1/2-28 threads on muzzle end and finished off with our phosphate shark muzzle brake and crush washer. M4 feedramps.

A3 flat top upper receiver - Left hand made from certified 7075-T6 aluminum forgings. Black hardcoat anodized to gov. specs. Forward assist and dust cover installed. 

Gas system - Low profile gas block. Made from steel and black hardcoat anodized. Pistol length gas tube.

Handguards - 7" Free floating Mlok. Carbine length. Made from aircraft quality aluminum and black hardcoat anodized.

Does not come with BCG and/or charging handle. Images may not be an exact representation of the product.