
Factory SIG Sauer P320 TXG (tungsten-infused) grip module from the X-Series / Legion lineup. This is the heavier TXG variant that adds meaningful weight to the frame, improving recoil control, balance, and return-to-zero compared to standard polymer modules. Designed for P320 full-size and X5-length slides, this grip is a drop-in upgrade that noticeably settles the gun during recoil without permanent modification. The added mass (~14 oz over standard polymer) is why competitive shooters and serious P320 users gravitate toward the TXG over lighter options. Condition is excellent with no cracks, damage, or structural issues. Any surface texture work is cosmetic only and fully reversible. • Genuine SIG Sauer TXG tungsten-infused grip module • Adds significant weight for recoil control and balance • Designed for P320 full-size / X5 slide lengths • Factory geometry and ergonomics • Drop-in swap — no fitting or cutting required