hey guys i got a t9.1 elite that i received in a trade on here. while trying to shoot first strike rounds (red spring in mag) it jams terribly. usually will shoot the first round, then second round jams vertically into the chamber. eject the mag and third round falls out with broken fins. This happens every time I try and use it. this is my first tiberius marker, so maybe its just dumb operator error??
any help would be appreciated!