The G&G Dummy MK2 BB Container is a dummy grenade that holds approximately 400bbs, enough for a M4/M16 high capacity magazine. These G&G dummy grenades serve a dual purpose; they can either hold extra BBs to reload a magazine, or it can be used as a simulation grenade. With the BBs inside of the grenade it adds sufficient weight for the grenade to be thrown. In addition, since the grenade is made mostly of plastic it's durable enough to withstand the impact from being thrown, assuming you are using it as intended.
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