Shop  all products Filtered (8) Filters Reset all× Barrels× Slides× SIG Sauer× 8 products found Category Optics(97) Red Dot Mounting(2) Red Dot Sights(44) Scopes(47) Thermal Imaging(1) Weapon Lights Lasers and Batteries(3) Gun Parts and Tools(38) Muzzle Devices(1) Handgun Parts(26) Slides(5) Grip Modules(17) Barrels(3) AR Parts(11) AR Upper Parts(6) AR Lower Parts(1) Brand Advantage Arms(1) Backup Tactical(12) Ballistic Advantage(8) Battle Arms Development(1) Beretta(1) Century Arms(3) Fortis Manufacturing, Inc.(2) Franklin Armory(1) Ghost Inc(1) Glock(2) Grey Ghost Precision(6) Heckler & Koch(4) Icarus Precision(3) LBE Unlimited(1) Magnum Research(1) Noveske(6) Radian Weapons(10) Rival Arms(1) Ruger(2) Shadow Systems(4) Sharps Bros(2) SIG Sauer(8) Smith & Wesson(2) Springfield Armory(3) Sylvan Arms(3) Tapco(2) True Precision(8) Walther Arms(1) Wilson Combat(1) Zaffiri Precision(11) See more See less Price Range Price Range: 91 — 459 SearchSearch× Show (8) Cancel Default sorting By title: alphabetical By title: reverse By date: oldest first By date: newest first Price Low to High Price High to Low Showing all 7 results Barrel, P320 Compact, 9mm, .5x28mm, 4.6in, Threaded $210.63 Add to cart Barrel, P320, 9mm, 5.5in, Threaded $210.63 Add to cart P365 FUSE BARREL 9MM 4.3″ BLK $137.49 Read more P365X Spectre Comp Slide Assembly $458.75 Add to cart SIG P320 PRO SLIDE 9MM 3.9″ OR BLK $284.99 Read more SIG P320 SLIDE COMPLETION KIT $91.25 Add to cart SIG P365 SLIDE COMPLETION KIT $91.25 Add to cart