Today’s invention is a rigid bracket (blue) which enables the user of an automatic weapon to slot in two magazines -one facing forwards, one backwards.
This allows a very quick swap between these when the first is emptied, but it also provides the weapon with a second handle -particularly good for handguns which need more stabilisation when fired.
This could be modified so that the bracket linked one magazine inside the handle of a handgun (as usual) with the other, behind the weapon, in the role of a shoulder stock.