Contract Overrun 11.5” Government-profile Barrel Upper Receiver Group (SKU: WEBGB-07419-URG, UPC: 818773024136)—this is the real deal from their military contract overrun series, built to SOCOM specs for unmatched CQB performance. Chambered in 5.56 NATO with a cold hammer-forged chrome-moly vanadium barrel (11.5” length, 1:7” RH twist, carbine gas system), it’s paired with the lightweight DD4 7.0” free-float M-LOK handguard for seamless accessory integration. Weighs 3.80 lbs unloaded, with a DD A2 flash hider (1/2x28 threads) and fixed front sight post for that authentic MK18 rail-height setup. Anodized black finish throughout for durability.
This one’s seen ultra-light duty: under 50 rounds total, so it’s mechanically pristine and cosmetically flawless—no wear, no issues. Fully complete with the M16-profile bolt carrier group (BCG) and Grip-N-Rip charging handle, ready to pin on your lower for an SBR, pistol build, or quick upgrade
This one’s seen ultra-light duty: under 50 rounds total, so it’s mechanically pristine and cosmetically flawless—no wear, no issues. Fully complete with the M16-profile bolt carrier group (BCG) and Grip-N-Rip charging handle, ready to pin on your lower for an SBR, pistol build, or quick upgrade
