Strike Industries SMC Charlie P320 Polymer Frame 9mm / .357 Sig / .40 S&W

The Strike Industries SMC Charlie is a drop-in polymer replacement frame designed for the Sig Sauer P320 platform. Compatible with 9mm, .357 Sig, and .40 S&W configurations, it offers a modern, aftermarket alternative to the factory frame. Constructed from durable polymer, the SMC Charlie frame is a non-serialized component intended for P320 owners looking to customize or rebuild their pistol. Not classified as a firearm per manufacturer designation.