upgrading G&G M4 cqb-s

[KoRn]

So im looking to upgrade my g&g m4 cqb-s I put a 6.03 300mm barrel it came with a 6.04 275mm.
My question is what spring is good to get I was looking at a m120.
The guns at 356fps on 0.20bbs I would like to be at that using a heavier bbs .25 or .28 my goal is to get nice range and accuracy
thank you for reading and helping me on this

[bareass]

the indoor places won't allow over 350, and i think a m120 would bring over 400

[KoRn]

Originally Posted by bareass

the indoor places won't allow over 350, and i think a m120 would bring over 400

Im not in to indoor games and all the paint in there lol.
I got the gun because it was the one for me I looked at and played with a lot of guns.
I dont like big guns cause I like to move and run comfortably

[bareass]

thats fine, i didn't like all the paint either.
the SRC that i have came with a M120 spring, it made it shoot just over 400. so i wouldn't suggest getting that. like i said most outdoor fields around here are 400MAX.
i think there is a M110, but i'M not sure, nor am i the expert to ask.

[KoRn]

Originally Posted by bareass

thats fine, i didn't like all the paint either.
the SRC that i have came with a M120 spring, it made it shoot just over 400. so i wouldn't suggest getting that. like i said most outdoor fields around here are 400MAX.
i think there is a M110, but i'M not sure, nor am i the expert to ask.

I see that the m120 is like 380-410fps I got to about that m110