XSeries Optic-ready Slide compatible with Romeo1Pro Delta Point Pro and RMR – XSeries Grip Module featuring an extended beavertail high undercut trigger guard and improved magwell – XSeries Flat Trigger – X-Ray3 Day/Night Sights – (2) 17rd Steel Magazine – CALIBER: 9MM – FRAME MATERIAL: STAINLESS STEEL – GRIP MODULE: XSERIES FULL SIZE MEDIUM – SLIDE MATERIAL: STAINLESS STEEL – SLIDE FINISH: NITRON – MAGAZINE CAPACITY: 17 ROUNDS – SIGHTS: X-RAY3 DAY/NIGHT SIGHTS – TRIGGER: STRIKER FIRED w/ XSERIES FLAT TRIGGER – OVERALL LENGTH: 8.2 in – OVERALL HEIGHT: 5.5 in – OVERALL WIDTH: 1.3 in – BARREL LENGTH: 4.7 in – SIGHT RADIUS: 6.6 in – WEIGHT W/MAGAZINE: 29.6 oz