It will not easy to be wear and deform, it was because it made of metal.
This is the standard OEM magazine for the KWA TT-33 gas blowback airsoft pistol.
The magazine will hold 10 rounds and each charge of gas will fire approximately 20 rounds.
Replace the standard Metal Magazine of airsoft pistol.
Item Weight with Package (gram) :190
Loading Capacity :10 Rounds
Bullet Type: 6mm BB