This Wilson Combat 1911 10rd detachable magazine is specifically designed for .45 ACP and fits the 1911 Government model. It features a wraparound floor plate, enhancing grip and handling during use.Key FeaturesCaliber: Compatible with .45 ACP cartridges.Capacity: Holds 10 rounds for extended shooting sessions.Wraparound Floor Plate: Enhances grip and handling while inserting or removing the magazine.Model Fit: Designed specifically for the 1911 Government model.