Skara

24 hour from moscow? thats a madness the delivery guys must be on adderal and caffiene pills

Aaand I have just destroyed my nozzle/tappet plate.

EDIT: I didn't, thank Christ 

New nozzle in, 101% air seal, reinstalled everything..

90 fps on 0.2s....

Something is definitely not right, but I'm exhausted, will give it a look tomorrow.

It was already stuck when I got it, it's what you get for buying GunFire's stuff on discount I guess, but since it doesn't hinder performance, I'm fine with it

OH, I see what you mean, noticed the grub screw holding the clip.

Not an issue I reckon, I have to remove the gearbox anyway to work on the hop/barrel and I think I have plenty of space to work with.

Fair enough, its gonna be annoying to get together like that but once it's in you should be grand.

Protip- your gonna wanna grease the adjuster wheel if you ever want to actually set the hop.....

sounds like 11.1 is pushing her fast enough that the tappet hasn't the time to close and seal properly before the piston is firing.

might need a meatier tappet spring.

Was thinking of shaving the fin instead, but I might do it at a later date.

Eeeh, we'll see how she does tomorrow

Yeah likely tappet timing, full fin & a delayer

especially if a long delayer like this...

not as enormous as some sectors like JG one...

now that is fucking silly, it is a one piece delayer

that has a pin cast into delayer that goes through

both halves of sector gear, so if you remove it

you need to drift in an old axle from another sector

to give you a pin to mount a more sensible clip...

You can just slip on a sleeve from old gears/sector

to add a whisper more retraction than delay as such

like what is only option on a DSG...

For the game, run it mostly on 7.4v perhaps

or 11.1v if running support for example

Wait until you need to open her up again

then either:

remove/change delayer

or

trim tappet

or

lop a couple of loops off tappet spring

if you short stroke it at some point

then you you should trim off about 5mm from fin

not insane stuff like DSG

but an inbetween full & DSG fin so to speak

TBH running it full stroke at 29~30rps at 325fps

is kinda sailing a bit close to wind for my liking

so really stick to 7.4v...

What motor is in there ???

Think that is a ZCI 22tpa/20~22k rpm as 30k would be like 25rps

Something like a 25k would have just put you into the 20's

but tbh you are pretty damn close to what you wanted

but low current/amp draw, snappy response etc...

short stroking might not be an option on a 400~450 barrel AK

So overall you are at what you sought to be

plus when the v3 Perun arrives you'll have pre-cocking

so all's well that ends well as they say

I'd be tempted to look for a slightly quicker motor

not much quicker, but if you come across a cheap 19tpa

then that could fit the bill

but 30rps on full stroke 325fps is getting a little close

and tbh as it stands atm on 7.4v, touching 20rps

that's a good rof on a full AK, with snappy response

There was a study done by some Belgian guys, they tested a wide (60ish) variety of guns with different hops, different power sources, different energy output, they tested about 11 brands of various weight bbs and done a fuckload of maths to come up with 0.33g being the "best" weight that gave the best compromise between range, time to target and consistency.

i do agree with the 0.3g range being a good compromise, but i have (being a mad bastard) ran .48's in an assault gun and it is supremely effective once you mentally block out the "ker ching" noise your wallet makes every time you pull the trigger.

but these days i tend to run .32's as my baseline ammo because money is a thing and keep the .48's for the dragonuv because if i'm only gonna have 80 shots total it's not so expensive

As said there will be variations depending on power/energy...

CQB 300fps then yeah 0.20 ~ 0.25

DMR/Sniper on 425/450fps to propel heavier ammo

but reckon 0.12's are unlikely to be used much

unless maybe if you are running Germany's sub 250fps limit

for auto peew peew but reckon they'd fly everywhere

and may not be felt unless the Germans play naked airsoft

Kinky...