hi all im wondering if anyone shoots a fx impact mkii pp in .22 600mm my querie is whats the fastest you can get 30gr slugs please i only seem too get 960 doesnt seem right thanks ste
ANYONE SHOOT A FX IMPACT MKII .22 IN 600MM
- Thread starter dye29
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Without a lot of modding. Isn’t the Matt Duber special Edition close to that?
No, I checked UA’s site it’s up to 70fpe.
No, I checked UA’s site it’s up to 70fpe.
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Ive gotten 75fpe but it certainly wasn't easy. Took some work and I doubt a stock PP model could do it, not saying its impossible. I think Edosan broke 80 but it took modified valvehouse and valve seal etc.
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Mine stock PP edition with Huma dual port and new FX pin probe. With 700mm barrel @145 bar it gets the 30gr to 1000fps. With 600mm it gets the 30gr to 1000fps at around 160~165. I'm sure if you push your regulator to 170~180 you will get even more velocity.
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Heres one for you guys am i missing something as airhunters recent youtube vid roelf uses a fx impact mkii 600mm shooting 34gr slugs at 1000fps either there lying about speed or fx has give them a magic gun
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You're probably missing something, do you know for a fact its a stock gun? How do you know he didn't add a heavier hammer weight, do some valve work or isn't running at 170-180 bar?
Your two choices don't cover the spectrum of possibilities. And its they're lying not there lying unless lying is a place.
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Well why are they always quiet when guys ask them questions about it too me its publicity so telling porkys so lads think there gun will do that usual fx really same with slug liners that dont work in every gun but they claimed would
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Yeah i understand, but really you're within 40fps of them and you assume they're either lying or have special parts? Come on dude.
Couple things you can do if you really need that extra 40 fps. What reg pressure are you running?
You can elongate the brass transfer port and possibly get a hammer spring from an earlier mk2/1 the 57mm one. A bit more extreme you could cut the valve return spring a bit. (But honestly don't have any experience with that as i have the older rubber ball system) so get more opinions on that before doing it or order a spare. You're in UK? Bagnall and kirkwood have lots of parts pretty reasonably priced.
Couple things you can do if you really need that extra 40 fps. What reg pressure are you running?
You can elongate the brass transfer port and possibly get a hammer spring from an earlier mk2/1 the 57mm one. A bit more extreme you could cut the valve return spring a bit. (But honestly don't have any experience with that as i have the older rubber ball system) so get more opinions on that before doing it or order a spare. You're in UK? Bagnall and kirkwood have lots of parts pretty reasonably priced.
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Just curious on why you need so much power? Is it not shooting accurately? I’m super happy shooting mine at much lower speeds.
if you really need the extra 40 FPS then try the FX power slug kit, supposed to give you that extra 40-50FPS. Also enlarge the transfer port or get the huma dual port.
if you really need the extra 40 FPS then try the FX power slug kit, supposed to give you that extra 40-50FPS. Also enlarge the transfer port or get the huma dual port.
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Yes im 40fps lower with 30gr not 34gr and i have done loads mods i have the softer valve spring sent from johan sweden , 57mm hammer spring with added spacers , ported probe and port and im not getting that speed with 30gr and after researching other guys aint too
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Yep i have tryed 170 still maxes at 960 and i do adjust hammer in sinc ,
i really do believe there talking crap as ive seen 4 others ask same question as me and guess what no reply at least if you state somethink be man enough to back it up but lies suck people in and waste there hard earned money .
i really do believe there talking crap as ive seen 4 others ask same question as me and guess what no reply at least if you state somethink be man enough to back it up but lies suck people in and waste there hard earned money .
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