Description
The RRA Complete Tactical Carbine Upper in .458 SOCOM is designed for performance and versatility. This A4 upper features a 16″ chrome moly bull barrel with a 1:14 twist rate, ensuring precision with every shot. It comes equipped with a complete bolt carrier group and a charging handle assembly for seamless operation. The 15″ RRA lightweight M-Lok compatible free float rail allows for easy customization with accessories, while the RRA Operator brake with a 5/8-32 thread pitch enhances recoil management. Elevate your shooting experience with this high-quality upper from Rock River Arms.
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