Airsoft Canada - View Single Post - Help: CYMA RPK (1st time upgradeing a gun!)

Phileas Fogg · December 7th, 2012, 18:15

My cyma RPK shoots fine.
I dont know what an O-ring does.
Yes I had to have the spring downgraded because it would shoot around 450.
I believe the spring that was put in is a 90.
It shoots at around 350 -360 now.

December 7th, 2012, 18:15	#2
Phileas Fogg formerly Fileasfog Trader rating Join Date: May 2010	My cyma RPK shoots fine. I dont know what an O-ring does. Yes I had to have the spring downgraded because it would shoot around 450. I believe the spring that was put in is a 90. It shoots at around 350 -360 now.