Details
SJC aluminum magwell for M&P Mod 1 models including the Full Size (4.25') or the Pro/L (5.0") models. The added extension of the grip will allow you to maintain a constant grip on your frame. BIG magwell opening for the faster reloads. Weight of magwell is 3.6 oz. Available in black. Additional colors available as an option. No gunsmithing required for installation.