This ammo holder for 12-gauge cartridges is meant to be glued to the side of the shotgun. As my shotgun has a pistol grip and no stock, there was nowhere else to place an ammo holder. It has a very close fit around the ammo, so that the cartridges can be held in such a way one takes them out of the holder from under the gun, in order to have a shorter hand travel to load them. Printed it in PEGT for it to be flexible enough to withstand (some) abuse and hold the cartridges well.
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