The Pearce Grip Magazine Base Pad for the Glock 43 replaces the magazine floor plate providing one extra round of capacity and approximately 3/4" additional gripping surface for better control and comfort while also incorporating the factory texture pattern.FeaturesAdds one extra round Provides additional gripping surface for pinky Direct replacement for factory mag floor plateDISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols. Note: These fit both the 01 and 02 magazine variants but will not add capacity to 02 marked magazines