"Engineered for pinpoint control and unrivaled ergonomics, the red-dot-ready FN 510 MRD Semi-Auto Pistol will have you aiming with confidence backed by plenty of stopping power and a 15-rd. capacity. The FN 510 comes complete with high-endurance conical striker and crisp 6-lb. trigger pull. This MRD model includes 4 mounting plates to secure your favorite mini red-dot sight in minutes, and the driftable steel sights co-witness with most MRD optics. 4.1"" cold hammer-forged barrel has a target crown for enhanced accuracy. Machined steel slide features front and rear cocking serrations and loaded chamber indicator. Polished feed ramp and chamber ensure maximum reliability. Slide cut on this double-action pistol mounts most optics with no gunsmith needed. The frame's superior balance and grip texture dampen recoil to improve control. Ambidextrous controls mirror right and left. FN 510 MRD semi-auto pistol includes two magazines, 2 frame backstraps, 4 MRD mounting plates, and premium zippered case. High-endurance conical striker Crisp 6-lb. trigger pull Driftable steel sights co-witness with MRD optics 4.1"" cold hammer-forged barrel with target crown Loaded chamber indicator 4 MRD mounting plates 2 frame backstraps Premium zippered case"