Change M4 Cqb Clinder Switch

[Codeone]

ok Im think of changing my clinder
this is a G&P m4 Cqb-r with the standard clinder with a single port hole

im looking at changing it for a systema on its a type 2 and its got a number of ports all around it will this still work is such a small barrel
i think the barrel length is like 265mm or around that
will get a picture of the clinder the systema one

[Codeone]

Re: Change M4 Cqb Clinder Switch

has 6port's all the way around

[Codeone]

Re: Change M4 Cqb Clinder Switch

any idea's

[sj_asc]

Re: Change M4 Cqb Clinder Switch

Type 2 is fine for 285mm inner barrels, the extra ports will just help with venting the unnecessary air volume quicker which could possibly aid piston return time in the initial stages, its not likely you will see much if any real improvement in muzzle energy.

[Codeone]

Re: Change M4 Cqb Clinder Switch

so i may lose a little of the fps?

[Codeone]

Re: Change M4 Cqb Clinder Switch

ok i changed it and its much better it seems bit more rof and not sure how the fps