The EGW Heavy Duty Slide Stop is engineered specifically for 1911 pistols in .45 ACP featuring stainless steel construction with .200" thickness for enhanced durability and reliability.EGW Heavy Duty Slide Stop (SKU: EGW-11003)Designed for .45 ACP 1911 pistolsStainless steel construction for corrosion resistance.200" thickness for heavy duty applicationsPrecision manufactured for reliable functionThis heavy duty slide stop provides enhanced durability and consistent performance for 1911 enthusiasts and professionals who demand reliable firearm components.