GTA
All Springer/NP/PCP Air Gun Discussion General => European/Asian Air Gun Gates => China/Asian AirGun Gate => Topic started by: john uk on April 21, 2012, 09:59:21 AM
-
Hello has anybody tryed or thought of converting one of these guns to .25 caliber ??
whats your thoughts on this,,
-
I have one thats a real butt kicker, 700 fps with lighter pellets, it does need alot of fuel to get up to that speed....
-
CO2 actually is a good fuel for launching heavy things at medium velocities.... I know of .35 cal (9mm) CO2 pistols.... so there is no reason a QB 7X wouldn't be OK in .25 cal....
Bob
-
Ah common guys quit doing this kind of stuff, now i want a .25 cal QB, THANKS for spending more of my money!!!
-
well i was trying to build a hybrid qb78/79 shinsung but when i got the shinsung Box of bits from the states the valve was missing so now carnt get one so looks like $200 down drain for this box of bits so now it looks like 78/79 with a .25 barrel fitted ,The amount of air is not a problem as will be using 20oz bulk tank connected all the time,
-
CO2 actually is a good fuel for launching heavy things at medium velocities.... I know of .35 cal (9mm) CO2 pistols.... so there is no reason a QB 7X wouldn't be OK in .25 cal....
Bob
Hi this is what i wanted the shinsung valve for big hybrid,
-
Well after several emails to supplier's in the states + surrounding areas nobody can or wants to help so looks like this project is going in the trash bin,, shame really as cash was waiting for the part or for somebody to offer to make one for me,,
-
Try Mac1 a member of the GTA and mentor to the development of the QB78.
-
Yes should be easy to make one BUT don't know what the dimensions of the parts are? so with out these diamiters /lengths carnt do a lot,,