Sig Sauer P320 Spectre Comp Blackout 9mm Luger 4.6in Blackout Cerakote Pistol - 21+1 Rounds - Sig Custom Works introduces a new era of compensated pistols with the introduction of the P320 Spectre Comp. Built around the proven TXG tungsten-infused grip module, the latest pistol in the Spectre family uses a redesigned slide with falling serrations and an optic plate cover making it compatible with the Romeo1PRO, Deltapoint PRO, or RMR. The 4.6in, threaded barrel is fitted with a single port compensator that significantly reduces muzzle flip and felt recoil. The compensator is attached with two taper screws which allow for simple removal and installation. It also houses the front sight, which maintains stability during shooting for faster front sight recovery and acquisition.