NathyB Posted February 24, 2018 Share Posted February 24, 2018 So my Krytac mrk 1 shoots about 293fps at the moment I would like it to be more 330 i think ink I need a m95 to closer to the 330 mark is this the case and which Spring should I go for cheers Link to comment Share on other sites More sharing options...
Davegolf Posted February 24, 2018 Share Posted February 24, 2018 Should that gun not shoot 330 as standard? If so you have an air seal problem rather than a spring power problem Link to comment Share on other sites More sharing options...
snuff Posted February 24, 2018 Share Posted February 24, 2018 Krytac uk on FB are very knowledgeable if you get stuck or need advice.. Link to comment Share on other sites More sharing options...
NathyB Posted February 24, 2018 Author Share Posted February 24, 2018 It's allways shot at that fps, when I got the guy that's what they chrono it at too so no problems with air seal etc just a low fps for uk market Link to comment Share on other sites More sharing options...
LightningCh Posted February 24, 2018 Share Posted February 24, 2018 3 hours ago, NathyB said: It's allways shot at that fps, when I got the guy that's what they chrono it at too so no problems with air seal etc just a low fps for uk market is that with .2s? or .25s? Because Krytacs are usually overpowered for our limits if anything, Although I remember my MK2 Krytac barely fired 310fps, and in the end it turned out to be a bad o ring that came as such from the factory. Replaced it and now it shoots 350 on the dot lol. Link to comment Share on other sites More sharing options...
Davegolf Posted February 24, 2018 Share Posted February 24, 2018 Zactly, something don't add up! Link to comment Share on other sites More sharing options...
NathyB Posted February 25, 2018 Author Share Posted February 25, 2018 0.2 bbs used for chrono Link to comment Share on other sites More sharing options...
LightningCh Posted February 25, 2018 Share Posted February 25, 2018 So we already see a discrepancy in between your results On 24/02/2018 at 0:06 PM, NathyB said: So my Krytac mrk 1 shoots about 293fps at the moment and chrono results saying 310 How used is the gun? Because there is definitely something more than just general spring wear and tear. Like I said, MK2 fires at 350 with a fixed seal. (In fact the first shot today was 351 with the hop set to 8! Which got my gun deemed unusable for the day for being overpowered, so had to use my G&G) Not entirely sure what the difference is between the mk1 and mk2 but 310fps at chrono and 293fps now is a steep drop regardless of gun. Are you 100% sure its o rings are good? Like i said, mine had bad o rings from factory. I mean, if it is good, then the spring would help, but pointless putting a more powerful spring in if the air seal is bad as it wont give you the desired fps increase. Link to comment Share on other sites More sharing options...
NathyB Posted February 25, 2018 Author Share Posted February 25, 2018 The guy is maybe 2 years old now, how would I check the O ring mate ?, I notice you've got stormforce down as your site, it's also my go to site Link to comment Share on other sites More sharing options...
LightningCh Posted February 25, 2018 Share Posted February 25, 2018 Ah ok 2 years old could be spring wear lol. O rings are easy to check, just strip the gun down and look lol (On the MK2 there is an o ring on the inner barrel that was the cause of my air leak, whether it exists on the mk1 I don't know) Look online for M4 strip downs and checking and follow them, the good thing about the M4 platform is that it's similar no matter what lol (although Krytac are f'in liars for saying "quick change spring"... takes like 30 minutes lol) If the o ring is damaged it's obvious (rips, tears, cracks misshapen etc.) And really?? That's 4 people (including me) on this entire forum that I'm aware of who goes/has been to stormforce lol I'm next gonna be there on the 25th March probably, introducing a mate to the fun of airsoft. So if you are there let me know! Link to comment Share on other sites More sharing options...
NathyB Posted February 26, 2018 Author Share Posted February 26, 2018 Might just take it to a tech to be honest when I can be bothered, yeah stormforce is great Link to comment Share on other sites More sharing options...
LightningCh Posted February 26, 2018 Share Posted February 26, 2018 Fair enough lol. Defcon Airsoft in Stoke has a great tech guy if you can be bothered to go up there to drop it off. Then there's Targetszone in Birmingham although I've never used them personally. Stormforce is fun, just needs more marshals for the size! Link to comment Share on other sites More sharing options...
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