Pewpewpetie

Could I use an instant gasket around the lip?

I have tried soaking o ring and also tried heating it whilst being stretched. It always leaked from the corners of the base plate

Hi all, got a second hand leaky Glock mag for my aap01 but looks like someone has changed out the o ring to the wrong size, hense why it's leaking. What size should be on here? Also shouldn't it be square? As I can't see a circular oring sealing the corners well. Any help is appreciated

Managed to solve it, yes tried 2 X core chronos, using asg accuracy 0.3g. turns out inside the hi cap, where the BBS feed up there was a spur of plastic which was not allowing BBS to move freely. I stripped mag down and filed off the bit, now everything is fine. Many thanks for your input.

Hi all currently tinkering with my classic army scarab. The gun fires perfectly for around 5 shots sometimes more, FPS is 0.96/0.99j but every now and then I get a low baller at around 0.35j. any ideas what could cause this? Gun has V2 GB, 13:1 gears, high torque motor, Perun basic MOSFET . Could it be a timing issue with tappet plate? There is no pattern to when the low joule shot will happen, when it does the next shots are fine

Hi all, currently trying to fix this extended aap01 mag I bought, knew it was leaking but was only £5. The gas is leaking from the corners of the square plate , from the pics you can see the current o ring isn't sitting on the corners enough to create a seal. Does anybody have any idea what size o ring works best or is there a square alternative?

Hi again all, just a quick one this time. Where should a BB sit in hop bucking once nozzle has been fully released forward? I.e should it still be gripped by the lips or should it be pushed through just behind the mound?

Hahhahah no i will try, kind of given up now, just kind of accepted it as ut is now

No, i use ag devil 0. 3g or guarder 0.3g

Could it be to do with fps, alough generally consistant i occasionly get a reading slightly higher. Ive done every air seal checj and mod yet still get occasional bump in fps, these chrono readings are on guarder 0.3g bb

Been using hi caps wound fully. I think the only thing left is how tge bb is sitting before it hits the hop mound

Also wondering if it xould be a tappet plate problem maybe angling the nozzle very slightly causing it to not enter the hop completely straight. Ill check when i next open it as i saw an article on it whilst searching every single page on Google hahahha

I wish it was that simple hahaha. Tried various hops, adjusting one click at a time and firing 5 rounds per click, costing a fortune in ammo now aswellmThe only thing i can think is that nozzle isnt seating bbs correctly, maybe some falling inside the lips? I really dont know anymore. The stress levels this gun has caused is unreal hahhaha. Really dont want to sell it as i love the unique look it has

Finally I admit defeat, I've tried everything, 4 different rubbers, 3 different hops, 4 different nubs,3 different barrels and 3 different Air nozzles. Gun is very consistent now +-2fps but vertical hop is still all over the place. 2 out of 5 bbs hop too high , 2 will fly perfectly and then 1 will have not as much hop

Haha bit late for That

Had to use the ptfe tape for now as don't have any other o rings. Gona have to set it aside for a Few days then try again. Stressful is an understatement

What would you reccomend I have another m4 with same build and have no issues Should I put a standard gear set in .

No, basic mechanical trigger, 7.4v 25c lipo,22tpa high torque motor with 13:1 gears, AOE corrected and sector delay switch

Also I have noticed that the piston isn't returning to exactly the same spot after each shot on semi. VID_20210927_090039.mp4

Believe at last I have figured it out, the cylinder/piston head. I believe the o ring was to thick. Was creating a great seal, but wasn't allowing the ported piston head to vent on retraction, which then created a slight suction in barrel. So my guess is, if that bb hasn't left the barrel completely by the time the piston begins retracting then some of the air being used to propel the bb will be sucked back into the cylinder. Will be testing later once the winds and rain stop

In considering hahhaha

Right so , still no joy, I've tried a different barrel (standard and a zci) all are doing the same. I think it's time to give up, I do have a 3 fps deviation but I can't imagine that 3 fps would cause this. These are Chrono readings on 0.28g asg. Going to try playing with the hop arm as this is literally the only thing left, my last guess is that there is some vertical play on the arm causing different pressure to be applied each shot No residue anywhere, barrel is clean, tried new r hop patch, g&g green , prommy purple and a selection of nubs and still get it. It has to be the hop arm, some kind of vertical movement Yeah tried shooting the cat but bb curved hahahahahah( I didn't really)

No, I only used the adjustable nozzle to measure correct size then I replace with one of that measurement

Also maybe, could it be a bad batch of bbs, usually the asg devil's have been good. I'll order some Geoff 0.3g on Friday and see if this changes anything

Right tried adjustable nozzle increasing length by 0.1mm each time , still same problem. I did notice a fluctuation in fps but again it's a strange one . These are the reading from chronoing with 0.28g asg devil bbs.( Don't have any 0.2g to test with) 1-278fps 2-278fps 3-277fps 4-276fps 5-279fps 6-278fps 7-262fps 8-275fps 9-278fps 10-275fps as you can see it's relatively consistent apart from shot 6 which was 262fps.