American Tactical FXH-45 Hybrid Commander 45 Auto(ACP) 4.25in Black Nitride w/ FDE Frame Pistol – 8+1 Rounds – This is a Hybrid 1911 that has a polymer frame with 2 metal inserts for added stability and durability. Made in similar fashion to American Tactical’s other hybrids, this unique Patented firearm has a steel match grade barrel and a custom designed steel slide. The frame was built to have an ergonomic feel with built in finger grooves. The FXH-45C accepts Glock front and rear sights, including aftermarket night sights as well. This breed of 1911 is compatible with most standard 1911 parts and grips. The Removeable Top Plate Allows the Addition of American Tactical Optic Mount for Trijicon RMR and Burris Fastfire Sights (not included).