AR15 / M4 / M16 Round Hanguard End Cap - .750"
Round .750" end cap for your AR15 handguard. The end cap holds the front of your Magpul or other AR15, M4 or M16 polymer type handguard in place.
For 20% Off Built Uppers and Rifle/Pistol Build Kits Use Code: "TOPEND20"