AR-15 .458 SOCOM 18" STAINLESS UPPER ASSEMBLY / 15" MLOK

AR-15 upper assembly in .458 Socom caliber, featuring an 18" stainless steel barrel, a mid-length gas system, and a 15" Mlok free float rail handguard. The upper assembly is designed to fit on any standard AR-15 lower assembly, and comes with a A3 flat top upper receiver, a .875 low profile gas block, and a linear compensator. However, it does not include a BCG (bolt carrier group) or charging handle, which must be purchased separately. Please note that the images provided may not be an exact representation of the product.