The new cylinder and orange seal increased compression so much, I'm expecting a big FPS jump when I do a chrono. However, I use(d) KWA/KSC .20g BBs before the install, and now using them after is not an option. The .20s are not affected by the hop at all, spiraling off in all directions, not accurate in the least.
After seeing how .20 BBs were worthless now, I used some Airsoft GI and KSC .25s and the result was phenomenal: I was hitting targets accurately up to about 100 feet on semi in one or two shots.
Just wanted to let you guys know.Also, a big thanks to Debbie in the customer service department! She put up with me trying to order parts and wanting the newer cylinders and seals. She made it happen!
Edited by apacifico3, 03 March 2012 - 08:45 PM.