SIG Sauer P322 22LR DUAL PORT COMPENSATOR - BLACKSIG Sauer P322 Takedown Lever Standard SKU: 8901543 Barrel mounted thread on compensator for reduced muzzle rise for the P322. Replace or upgrade your current P322 pistol with this factory dual port compensator. This compensator comes standard on the P322 COMP and includes everything you need to add this compensator to all standard P322 models. Finished in black. Features: Engineered to reduce vertical recoil (muzzle flip) of your P322. Easier target