AR-15 Stock Mounting Kit for FMA Supersonic

AR-15 Stock Mounting Kit for FMA Supersonic Crossbow – L-Rod Mount

Designed specifically for X-BOW FMA Supersonic crossbows equipped with an L-rod, this mounting kit provides all necessary hardware to securely attach and lock an AR-15 buttstock. It delivers a solid, wobble-free lockup between stock and crossbow frame with no missing components.

Guaranteed compatibility across all X-BOW FMA Supersonic models equipped with an L-rod for hassle-free installation. Assembly is straightforward with the four matched components working together to ensure a durable, rigid fit over time.

This kit is the ideal solution for replacing worn hardware or completing a custom build on your crossbow while maintaining factory specifications.

• Contents: 1 bolt, 1 pin, 1 spring, 1 set screw