Another new release from PTS Syndicate designed for the Tokyo Marui 1911 Magazine and comes in 3 pieces per pack... "The PTS Enhanced Pistol Shockplate - 1911 for Tokyo Marui airsoft pistols are specifically designed to reduce shock to the magazine if dropped thus prolonging the life of the magazine. The simple one-piece design made from TPU rubber consist of just the right hardness to absorb shock whilst being hard enough to avoid tearing if forced or pulled.