Sig Sauer
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The SIG SAUER P320 TXG Full‑Size Grip Module is an OEM X‑Series upgrade that gives your full‑size P320 the heft and handling of a metal‑frame gun while preserving the platform’s modularity. Molded from SIG’s tungsten‑infused TXG polymer and finished in Legion Gray, the large‑circumference module adds internal mass to tame felt recoil and steady follow‑up shots, and it accepts the P320 fire control unit and full‑size slide assemblies in 9mm, .40 S&W or .357 SIG. Built to accept an optional internal weight and magwell and optimized for X‑Series magazines, this TXG module is a factory‑engineered, drop‑in path to improved balance, ergonomics, and competitive‑style control without replacing your existing FCU.
8900274-Sig Sauer
798681632244
8900274
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