AR-15 5.56/.223 16" stainless steel spiral fluted upper assembly
Product Code: ma15sprlhbar-16
Availability:
Availability:
In Stock
Price:
$269.95$399.95
AR-15 5.56/.223 16" stainless steel spiral fluted tactical upper assembly features:
Barrel - 16" 416 stainless steel hbar contour barrel with x-treme fluting. Hardened to 26-32 rc and stress relieved. Chambered in 5.56 nato (also accepts .223 rounds). 1-9 rh twist 6 groove button rifled. .750 diameter under gas block. Threaded 1/2x28 with stainless steel muzzle brake and a crush washer. M4 feedramps.
A3 flat top upper receiver - made from certified 7075-T6 aluminum forgings. Black hardcoat anodized and teflon coated to gov. specs. Forward assist and dust cover installed. M4 feedramps.
Gas system - .750 low profile gas block, steel and black hardcoat anodized. Carbine length gas system.
Handguards - 10" mid-length free floating quad rail handguard. Made from aircraft quality aluminum and black hardcoat anodized.
Does not come with BCG and charging handle. Can be purchased separately.