The EAA Check-Mate Witness 2311 Magazine in 45 ACP is a durable and reliable magazine designed for double-stack 2011 model pistols. Crafted in the U.S. from premium stainless steel by Check-Mate Industries, this magazine ensures smooth feeding and robust performance. With an 11-round capacity, it offers ample firepower for both range use and competitive shooting. Engineered for compatibility with most 45 ACP double-stack 2011 pistols, this magazine is a must-have for those seeking superior quality and reliability.