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 416 stainless steel slide has a QPQ finish for a smooth finish that also offers maximum corrosion protection to ensure longevity in the life of your pistol. This PSA 5.7 Rock Slide needs a barrel and recoil spring assembly and it will be ready to install on your PSA 5.7 Rock frame This slide is designed to work with Glock-compatible sights. 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 Doctor cut optics. #html-body [data-pb-style="62DF828D41346"]{justify-content: flex-start; display: flex; flex-direction: column; background-position: left top; background-size: cover; background-repeat: no-repeat; background-attachment: scroll; border-style: none; border-width: 1px; border-radius: 0px; margin: 0px 0px 10px; padding: 10px;}#html-body [data-pb-style="62DF828D41353"]{border-style: none; border-width: 1px; border-radius: 0px; margin: 0px; padding: 0px;}