<p>Made from high-quality 416 stainless steel, this pistol lives up to today's highest expectations while maintaining the unmatched Palmetto State Armory value. Chambered in 5.7x28mm, The threaded carbon steel fluted Stainless PVD barrel and 416 stainless steel slide have a QPQ coating for a smooth finish that also offers maximum corrosion protection to ensure longevity in the life of your pistol. This PSA Rock 5.7 slide is complete, with a barrel and recoil assembly, ready to install on your PSA Rock 5.7 frame. This slide is designed to work with Glock-compatible sights.</p> <p>The PSA 5.7 Rock RK1 Slide features optics cut positioned in front of the rear sight offering the perfect co-witness sight picture. The milled windows on the left and right sides of the slide create an enhanced look and feel, to the already distinguished design of the PSA 5.7 Rock, while also reducing the overall weight of your pistol. </p> <p>This 5.7 Rock optics-ready slide is cut for direct mount Shield footprint optics, excluding Leupold Delta Point Pro. Included are two adapter plates, one for RMR optics, and one for Docter cut optics. </p>