The Shadow Systems DR920P Elite Optics-Ready Semi-Auto Pistol with Compensator and Holosun Optic is a precision-made, fully enhanced target handgun that's compatible with Glock 17 mags and accessories. The frame on the DR920P features new modifications from the MR918 that make it an incredible platform. The DR920P's frame features an extended beavertail, deep-cut thumb slats for more aggressive texture, and a redesigned trigger guard that better fits in holsters. The slide stop curtain block is larger, making it more difficult to accidentally press the slide release. The slide features a thinner profile and beveled corners that aid in re-holstering. The new slide optics cut includes a relocated extractor assembly, allowing for longer screws and a more reliable hold. The DR920P comes with a match-grade, fluted, TiCN-finished barrel with an attached compensator that doesn't utilize a threaded barrel, making it legal for purchase in states that restrict threaded barrels. The addition of a Holosun reflex sight makes it ready for action right out of the box. If you're looking for a heavily modified pistol that's built by one company for extreme reliability, the DR920P is the one you've been waiting for. Coyote Brown slide and frame. Includes 2 magazines and 3 backstraps. Based on the G17 Gen4, and compatible with G17 mags and accessories 4.63" 416R stainless, match-grade, fluted barrel with TiCN finish Integrated compensator helps tame recoil Compensator is not attached via a threaded barrel Slide window cut-out reduces weight Front, rear, and top slide serrations Double-undercut trigger guard for high grip Extended beavertail Flat-faced trigger with 4.55 lb. pull Blackout rear sight/high-visibility green outline tritium front sight