Airsoft Canada - View Single Post

babacanoosh · February 7th, 2008, 02:04

Hello all,
Well I have decided to upgrade my mp5. The list of parts:
systema magnum motor
systema m120
prometheous high speed gears

Worked amazing until I added to the list:

AK length madbull 6.03 python barrel
Madbull shark accelerator bucking
King arms long silencer
hurricane type A cylinder ( I think this is the problem)

Upon shooting, the first 60 rounds curved down after about 15 yards, even with hopup all the way up. I assumed my hopup bucking was either missalligned or not worn in. Kept shooting, and began shooting perfect for about 40 rounds. Then it went back to the way it was before, and then declined to the point where it wasnt even feeding correctly. I believe it is because I have a type A cylinder installed, while what I really need is a type o cylinder. Am I right on this assumption?

February 7th, 2008, 02:04	#1
babacanoosh Trader rating Join Date: Dec 2007	Custom mp5 problems Hello all, Well I have decided to upgrade my mp5. The list of parts: systema magnum motor systema m120 prometheous high speed gears Worked amazing until I added to the list: AK length madbull 6.03 python barrel Madbull shark accelerator bucking King arms long silencer hurricane type A cylinder ( I think this is the problem) Upon shooting, the first 60 rounds curved down after about 15 yards, even with hopup all the way up. I assumed my hopup bucking was either missalligned or not worn in. Kept shooting, and began shooting perfect for about 40 rounds. Then it went back to the way it was before, and then declined to the point where it wasnt even feeding correctly. I believe it is because I have a type A cylinder installed, while what I really need is a type o cylinder. Am I right on this assumption?