doobiusAug 25, 2009 9:01pm
ok i have a tm p90 shooting around 380fps with the stock barrel(247mm), but i got an aftermath inner barrel that came out of m15 and swapped out the barrels (cuz i have a silencer and want it to extend threw it)and it shot at 317fps???? huh i dont get it????!!! :shock: i switched them back to the stock barrel and it was back to 380fps.
"it's Easier to destroy than to create."