Stainless Steel Barrels Resist Weather & Corrosion
Upper assemblies readily fit onto standard AR-15 lowers and feature 416R stainless steel barrels that resist weather and corrosion. Chambered in 5.56, barrels feature extensions with M4 feedramps to enhance reliable operation. Uppers are flattop with white T-marks and include fully-installed forward assist and dust cover. 7½" and M4 uppers have modular handguards compatible with Magpul rail segments and have stainless steel A2 flashhiders. All models except for the 7½" have railed gas blocks to accept clamp-on front sights or other accessories. Bull Barrel models have round handguards and target crown muzzles to enhance accuracy potential. Charging handle, bolt, and bolt carrier must be purchased separately. All upper receivers do not include a charging handle or bolt carrier group. All NFA Rules apply. Use Magpul MLOK rails.
AR-15, Issue:11, Page:005
Big Book Catalog, Issue:68, Page:005
SPECS: Machined 7075 T6 aluminum, hardcoat anodized, matte black finish. Barrels 416R stainless steel. 1-9" twist. 20" and 24" bull barrels 1-8" twist.