Hit the range or carry with confident firepower using the Check-Mate® Para 1911 Slim Hawg Sub-Compact .45 ACP 6-Round Hybrid Magazine. Constructed of durable, corrosion-resistant steel, this magazine offers unmatched durability and reliability, while the steel wire spring and stainless steel Check-Mate follower deliver exceptionally smooth operation. Better yet, this magazine is equipped with factory-machined witness windows for quick, visual round counts while on the move. Better yet, this magazine boasts a removable steel floor plate for easy disassembly when maintenance and cleaning are required. Manufacturer’s lifetime warranty.