TOOGOO(R) Grenade Launcher M4 Carbine Shape Pendant Metal Keyring Keyring Pendant Design : M4 Carbine with Grenade Launcher Size : Gun: 8.5 x 3cm / 3.3" x 1.2"(L*W) Keychain: 4.5 cm / 1.8" (Length) Color : Flint Gray