semi auto handguns,Glock,PR3150103,357 Sig Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sale! IN STOCKGlock Glock 31 Gen4 .357 Sig 4.49″ Barrel Fixed Sights Rough Textured Frame Refurbished 13rd $435.39 Original price was: $435.39.$391.85Current price is: $391.85. Add to cart