The ProMag Industries HEC-A2 magazine offers superior performance and reliability for firearm enthusiasts. Designed to enhance the functionality of your firearm, this 20-round steel magazine is engineered for durability and efficiency.With meticulous quality control throughout the manufacturing process, the ProMag HEC-A2 ensures that every detail meets high standards. Crafted from rugged steel and featuring a heat-treated chrome silicon wire spring, this magazine is built to withstand the rigors of use.20-Round CapacitySteel ConstructionHeat-Treated Chrome Silicon Wire SpringManufactured & Assembled in the U.S.A.Easy LoadingRugged ConstructionExperience reliability with ProMag's lifetime guarantee against manufacturer's defects.