this mag is good metal and it slides out of the gun nice. like the review under me it does leak sum what a lil bit and it does increase the FPS. the only thing about co2 mags u have to oil the gun every now and then so ur gun wont mess up.
this mag is pretty swell
good feel when the gun kicks back
leaks a lil bit
the bottom part sticks out a lil more ( adds feel to me so up to u)
makes gun heavier
a pain to put in the co2 the srew just toys with me lol
Rating: [5 of 5 Stars!]