Rock River Arms Tactical Carbine 16" Classic Upper .458 SOCOM 1:14 M-LOK Carbine-Length with BCG and CH, Black – Power and Precision – SOC0564

The Rock River Arms tactical carbine complete upper is an A4 configuration chambered in .458 SOCOM, featuring a 16 inches chrome moly bull barrel with a 1,14 twist rate. It includes a complete bolt carrier group, charging handle assembly and a 15 inches RRA lightweight M-LOK compatible free-float rail for easy attachment of accessories such as bipods, foregrips and lights. To manage recoil effectively, it comes equipped with an RRA Operator brake featuring a 5/8-32 thread pitch. This upper provides a robust platform suitable for various shooting applications, combining reliability with the enhanced performance capabilities of the .458 SOCOM cartridge.