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Sim123456 · February 26th, 2011, 18:26

Hi guys, with the stock lenght (540mm) on a RA-Tech 6.03 I'm hitting 536fps. But when I switch to DeepFire 705mm 6.02 inner barrel, I'm at 485fps. Both use the same hop up set-up. So why I'm loosing power with the 705mm vs 540mm? Thanks guys!

February 26th, 2011, 18:26	#1
Sim123456 Trader rating Join Date: Oct 2008 Location: Laval	WE M14 inner barrel question Hi guys, with the stock lenght (540mm) on a RA-Tech 6.03 I'm hitting 536fps. But when I switch to DeepFire 705mm 6.02 inner barrel, I'm at 485fps. Both use the same hop up set-up. So why I'm loosing power with the 705mm vs 540mm? Thanks guys!