Upgrade your rifle with the UTG PRO® 8-slot M‑LOK rail section a 3.14″ Picatinny extension designed for seamless modularity and tactical versatility. Crafted from durable 6061‑T6 aluminum with a matte black anodized finish it delivers rugged performance while maintaining a lightweight profile. With a continuous rail edge for a monolithic look when installed side by side this USA-designed and made rail section enhances both function and style.