Fn 545 Mrd 45 ACP 4.10in 15+1 Physical Vapor Deposition Finish Optic Ready

The FN 545 MRD full-size frame 45 ACP from FN brings big-bore authority with shooter-friendly ergonomics, offering a 15+1 capacity in a full-size platform that suits duty, home defense, range sessions, and action pistol work; its 4.10" black target-crown steel barrel and black PVD optic-cut/serrated steel slide deliver durable accuracy and reliable slide manipulation while the optic-ready cut lets you mount a red dot in minutes for faster sight acquisition and tighter group placement. The polymer frame with Picatinny rail and black textured grips provides a secure, controllable purchase for follow-up shots, and ambidextrous controls plus driftable steel co-witness sights give left- and right-handed shooters practical options on the line or in the holster. Built around FN's high-endurance striker and an approximately 6-lb. crisp single-action operation, the 545 MRD model balances trigger feel with consistent ignition for defensive and competitive use, and the full-size weight helps tame .45 recoil. This is a transfer-restricted firearm requiring an FFL for shipment.