Quisque libero arcu, dapibus at leo id, pulvinar ornare felis. Umbrella Corporation BCG and charging handle Colt/FN SOCOM barrel or upper M4A1 uppers LE6920 uppers Knight's MRE Used ACOG Lilja .223-8 M4 threaded barrel (Recce) Other clone rarities 22LR upper Or toward a Nightforce x24. Umbrella Corporation AR15 Upper Receiver - Forged. Nulla facilisi. UCWRG intentionally leave off the traditional T markings on top of the Picatinny rail so they better match unmarked handguard assemblies (KAC, Vltor, etc.) The item is currently out of stock. Quisque eget odio lacinia, molestie neque at, pellentesque dolor. Maecenas elementum purus id efficitur varius. S