WE Hicapa 5.1 High FPS

[pyro1512001]

Is it normal that my pistol is hitting 410FPS on Abbey predator ultra gas on a cold ish day? only upgrades i have done is shimmed the mags and put in the WE 7.1 chrome extended barrel

[Apurturesci]

Re: WE Hicapa 5.1 High FPS

Does sound very high, but I suppose the shimmed mags and the extended inner barrel would create a jump in FPS. Quite impressive to get that high on Ultra Gas though, even the KJ Rugers only get 400 on ultra.

[seansamurai1]

Re: WE Hicapa 5.1 High FPS

How many chronos have you tried on this?
I hit 420 with a NBB socom mk23.
The inner barrel will add extra FPS as will the shims, but over a 100fps increase I can't see.

[pyro1512001]

Re: WE Hicapa 5.1 High FPS

So far i have put about 6 mags through it 30 ish rounds per mag and im getting 390-415fps and my friends stock hi capa on the same gas is only hitting between 290 and 310. from the blurb on the inner barrel i should get about 30-40fps increase so 60-75 from shims is an insane amount lol also tried it on 3 cronos 2 site and mine all reading about the same