ROCK RIVER ARMS LAR-15M

Overview

The Rock River Arms LAR-15M A4 Pistol is a semi-automatic firearm chambered in .300 AAC Blackout (7.62x35mm). It features a 9-inch barrel and a black finish on both the frame and grip. The pistol is configured with an SBA3 arm brace, designed for compact handling within the AR-style platform. Its standard magazine capacity is 30 rounds plus one in the chamber, consistent with the AR-15 pattern design. The upper and lower receivers follow Rock River Arms' LAR-15M configuration, built around the manufacturer's established semi-automatic operating system.Control surfaces, including the grip and brace, are finished in matching black polymer, complementing the black anodized metal components. The short barrel length and AR pistol layout provide a compact profile within the .300 AAC Blackout chambering. This LAR-15M pistol is used, showing the expected characteristics of prior handling without additional condition details specified. The semi-automatic action cycles from detachable box magazines compatible with the standard 30+1 capacity.Included with the pistol is the SBA3 arm brace as part of its original configuration. No other accessories, magazines, or packaging details are listed beyond the core firearm setup. The overall assembly retains the manufacturer's Rock River Arms design elements specific to the LAR-15M A4 pistol series in .300 AAC Blackout.