Ed Brown Products Memory Groove Grip Safety 1911 70 Series Beavertail Stainless Steel. When you grip a pistol with these Pistol Slides & Grip Safeties by Ed Brown Products the hammer hooks into the safety depression. With normal use your hand becomes accustomed to the grooves and will remember where the perfect grip is for consistent shooting. Plus this Ed Brown Grip Safety has memory grooves that activates the safety when your hand presses down on it. With thin hands you don't need to pin this grip safety and with the metal removed from the frame you can get a lighter weight part with all the same amazing qualities. Every aspect of these safeties have been carefully engineered to provide you with a quality experience. If you need a reliable and strong grip safety for your 1911 look no further than Ed Brown Memory Groove. Specifications for Ed Brown Products 1911 Memory Groove Grip Safety: Manufacturer: Ed Brown Products Fabric/Material: Bar Stock Steel Gun Model: 1911 Package Contents: Ed Brown Products 1911 Memory Groove Grip Safety What firearm models does the manufacturer say Ed Brown Products 1911 Memory Groove Grip Safety is compatible with? The manufacturer says that Ed Brown Products 1911 Memory Groove Grip Safety is compatible with 1911Ed Brown Products 868-M: Memory Groove Grip Safety 1911 70 Series Beavertail Stainless Steel