Magpul Gen M3 Pmag Magazine Floorplate Inserts (Pack of 3) Color – Grey These are the factory Magpul Gen M3 floorplate inserts for the Magpul Gen M3 10, 20 and 30 round Pmag (.223/5.56) magazines. Note: We have a limited supply of these particular parts and will not be offering them again once they are all gone.
