Rock River Arms LAR-458 A4 Operator Carbine .458 SOCOM Blue/Black Rifle

Description

Product Overview

The Rock River Arms LAR-458 A4 Operator Carbine is an AR-15-pattern rifle chambered in .458 SOCOM and configured for powerful, close- to medium-range applications. It features a forged A4 upper receiver, a 16-inch chrome moly steel barrel with a 1:14 twist, and a Smith Vortex flash hider. The fixed A2 buttstock and Hogue rubber grip provide a familiar, stable shooting platform, while the two-stage trigger supports controlled and deliberate fire. A varmint gas block with an integrated sight rail and the receiver's optic-ready design allow users to configure the rifle with their preferred aiming system.

Key Features

• .458 SOCOM chambering delivers substantial downrange performance from an AR-15-pattern platform.
• 16-inch chrome moly steel barrel features a 1:14 twist and bead-blasted finish.
• Forged A4 upper receiver and aluminum receiver construction provide a durable foundation.
• Two-stage trigger supports a controlled first-stage take-up and predictable release.
• Fixed A2 buttstock and Hogue rubber grip provide a familiar and secure hold.
• Smith Vortex flash hider helps reduce visible muzzle flash during firing.

The Rock River Arms LAR-458 A4 Operator Carbine combines a familiar AR-15 layout with the hard-hitting .458 SOCOM cartridge and flexible optic-ready configuration.