Sig Sauer GRIPMODXCA943LGBLK P320 Grip Module X-Series Carry (Large Size Module), 9mm Luger/40 S&W/357 Sig, Black Polymer, Fits Sig P320 (3.90" & 4.70") $72.05
Sig Sauer GRIPMODXCA943LGCOY P320 Grip Module X-Series Carry (Large Size Module), 9mm Luger/40 S&W/357 Sig, Coyote Polymer, Fits Sig P320 (3.90" & 4.70") $56.10