Spare magazine for 18 BB's, dedicated to the Glock G17 gen 5 4.5 mm air rifle.
The magazine's body is made of metal, with a polymer foot and a lockable ball feeder. The Glock brand logo is emblazoned on the footplate.
Inside the magazine there is a compartment for aCO2 capsule. The magazine holds 18 BB's shotgun shells.
