SKU: RRASOC1264
UPC: 842834111985
MPN: SOC1264
The Rock River Arms LAR-15M Tac .458 SOCOM 16" 30-Round Carbine is a purpose-built intermediate rifle engineered for shooters who demand terminal performance beyond standard 5.56 platforms. Designed for law enforcement tactical teams, military designated marksmen, and civilian preparedness, this carbine bridges the gap between rifle velocity and handgun-class stopping authority. The .458 SOCOM cartridge delivers substantial kinetic energy and penetration at intermediate ranges, making it ideal for breaching operations, vehicle interdiction, and scenarios where barrier defeat and rapid threat neutralization are critical.
Built on the proven AR-15 platform, the LAR-15M Tac features a 16-inch barrel optimized for .458 SOCOM ballistics, delivering maximum velocity and accuracy while maintaining a compact profile suitable for vehicle and building operations. The 30-round magazine capacity ensures extended engagement capability without tactical reloads during sustained contact. Rock River Arms' quality forging and precision machining ensure reliability in high-stress environments; the integrated Picatinny rail system accommodates modern optics and tactical accessories for rapid target acquisition. The shorter carbine format reduces weight and sight radius drift compared to longer platforms, enhancing maneuverability in confined spaces while maintaining consistent accuracy to 200 yards.
This carbine is ideal for defensive professionals, precision riflemen transitioning from 5.56, and operators seeking enhanced intermediate-range terminal performance. Law enforcement entry teams benefit from the compact handling and powerful cartridge, while civilian shooters appreciate the platform's versatility for home defense and longer-range accuracy. Standard AR-15 stocks, grips, and charging handle assemblies ensure compatibility with existing tactical inventory, reducing transition training requirements. The .458 SOCOM ammunition ecosystem continues to expand, with quality factory loads from established manufacturers providing consistent pressure and velocity for reliable operation in this carbine's chamber.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
