GORILLA MACHINING AR-15 .458 SOCOM RIFLE KIT

AR-15 .458 SOCOM Rifle Kits

The .458 SOCOM round was developed for serious stopping power in close to mid-range engagements. Originally designed for military use, this large-caliber round delivers devastating impact—perfect for hunting, tactical, and defensive applications.

Our .458 SOCOM AR rifle kits are built for performance and durability. Each kit includes premium components such as full M-LOK handguards, heavy-profile barrels, low-profile gas blocks, charging handles, forward assists, and all the critical parts needed to complete your upper assembly.

This kit also comes equipped with a collapsible, adjustable stock, buffer tube assembly, heavy buffer and spring, castle nut, and an ergonomic pistol grip. The .458 SOCOM offers massive firepower in a familiar AR-15 platform—perfect for shooters who want to take their builds to the next level.