Hi guys, how easy is it to strip the foretitled to get at the spring so I can replace the stock m85/90 which is giving sub 230fps on .25 bb's?
I have a madbull spring m100 ready to fit.
Atb
Andy
Cyma Thompson m1a1
AGM MP40
WE TT33 chrome
Well Webley .455 & loads of shotshells.
the version 6 is a very easy box to strip , one thing to look out for when breaking the gun down is the little spring and ball parts in the selector switches as they are easily lost when you pull of the switch .if your king arms is shooting that low something is wrong ,eg a broken spring , out of the box they shoot nearer 400 fps on 0.2's , you may find that once you open it the problem is not the spring but piston seal ,either way an m100 might give well over 350 fps with 0.2g BB's , i'd expect 370/380 fps from an m100 in one of those.
armoury
m1a1 Thompson,sten mk2,mp40,stg44,sterling,mk2 bren gun,lee Enfield no4 mk1,Mauser Kar98, Walther ppk,smith and Weston m10 and Mauser m712
Give me a big enough hammer and a place to stand and I could fix the world.
i'll kill a man in a fair fight or if i think he's going to start a fair fight or over a woman or.......
a problem shared is a problem halved ,but an advantage shared is no advantage at all
if a job's not worth doing then its certainly not worth doing well
It's a brand new gun and the chrono readings are very consistent(from my airgun shooting experience a broken spring or dodgy piston seal gives inconsistent readings).
Cyma Thompson m1a1
AGM MP40
WE TT33 chrome
Well Webley .455 & loads of shotshells.
So the thompson design is that efficient?
Cyma Thompson m1a1
AGM MP40
WE TT33 chrome
Well Webley .455 & loads of shotshells.
The king arms ones are very efficient and usually hot out the box so I'm supprised you're getting only 230 with .25's ,I'd expect more like 350+ with .25's and more like 380 on .2's so it's a long way from normal .
armoury
m1a1 Thompson,sten mk2,mp40,stg44,sterling,mk2 bren gun,lee Enfield no4 mk1,Mauser Kar98, Walther ppk,smith and Weston m10 and Mauser m712
Give me a big enough hammer and a place to stand and I could fix the world.
i'll kill a man in a fair fight or if i think he's going to start a fair fight or over a woman or.......
a problem shared is a problem halved ,but an advantage shared is no advantage at all
if a job's not worth doing then its certainly not worth doing well
