Magazine for Glock 17 Gen 4. 4.5 mm Blowback

spare magazine with a capacity of 19 BB's 4.46 mm shots dedicated to the Glock 17 Gen 4 4.5 mm windproof pistol with BLOWBACK .

The magazine's body is metal, the polymer is made of a footer and a blocking ball feeder. Inside the magazine there is a compartment for CO ₂

The magazine holds 19 BB's steel shots.