Strike Industries SMC Charlie Top Rail Black Steel for SIG P320

The Strike Industries SMC Charlie Top Rail is a full-length Picatinny optic-mounting rail designed specifically for the SMC Charlie chassis system built around the SIG Sauer P320. Machined from durable steel and finished in black, this drop-in rail provides a continuous top mounting surface for red dots, holographic sights, and magnified optics.

Engineered as a modular component of Strike Industries' SMC Charlie ecosystem, the top rail features ported windows along its length to help mitigate heat buildup during extended shooting sessions. It installs quickly and easily without tools and is designed to be compatible with an extended charging handle for P320 slides, ensuring reliable manual manipulation even with a full-length optics platform in place.

Whether completing a fresh SMC Charlie build or upgrading an existing chassis with a full-length top rail, this steel optic rail delivers the rigidity and sight-picture flexibility needed for defensive, duty, or range use. Installation requires the SMC Charlie grip module/chassis and a compatible SIG P320 slide and FCU (sold separately).