Ed Brown Products Magazine Base Pad Set 1911 Officer's/Compact Frame Thick 3 Pieces Black. 3 pack. Ed Brown logo molded in. Includes two screws for each pad 4-40 x 1/4 in for thin pads and 4-40 x 3/8 in for thick pads. The thick version is ideal for a gun equipped with a magwell. Specifications for Ed Brown Products 1911 Officer's Magazine Base Pad Set: Manufacturer: Ed Brown Products Color: Black Fabric/Material: Polyurethane Gun Model: 1911 Quantity: 3 Package Contents: Ed Brown Products 1911 Officer's Magazine Base Pad Set Two 4-40 x 1/4 in Screws/Thin Pad Two 4-40 x 3/8 in Screws/Thick Pad What firearm models does the manufacturer say Ed Brown Products 1911 Officer's Magazine Base Pad Set is compatible with? The manufacturer says that Ed Brown Products 1911 Officer's Magazine Base Pad Set is compatible with 1911Ed Brown Products 808-THICK-OF: Magazine Base Pad Set 1911 Officer's/Compact Frame Thick 3 Pieces Black