Bucking & inner barrel

[Rocky25-06]

I'm looking to fix up my accuracy for my G&G combat machine m4 and have already decided in the tight bore barrel but I don't know what bucking works and fits best? If anyone could help.
And if I get a 6.03 tight bore does that mean I need to get a whole new hop up system to fit around it? (if you understand what I'm trying to say?)

[MotorMouth93]

Most people will recommend 6.03mm tightbore barrels, and if you have some money the best is made by Prometheus, and will run you around $60. If you're on a budget the Madbull 6.03 will also work great, and its around $35.

As far as buckings go, the best setup would be an r-hop, but those are relatively difficult to install, the PDI W-hold bucking is one of the best drop in buckings, and the KWA 2GX bucking isn't bad either.

Lastly, if you aren't using good quality .25g BB's or heavier, you need to be.

[Short Fuze]

It's best to have Dave do this for you.

[wraven]

As far as range and accuracy with "tight-bore barrels" are concerned. I would encourage a little reading up on this theory that seems to be catching on in Japan and soon-to-be state side.

I have one coming to test this theory and will report back.

orga-airsoft.com/is-wider-better/

[SnakeAssault]

I'm interesting to see the results wraven.

[Rocky25-06]

I don't believe wider is better the smaller the more pressure builds up behind is so by the time it comes out of the barrel it's exploding out and with a solid spin to it thus increasing accuracy and fps

[Meisnerd]

Yea but like they say in the article, the tight bore barrels increase friction, and decrease the spin applied by the hop-up. Still, I'd say it would require extensive testing to say for sure which works better.

High velocity does not equal long distance - the hop up spin is what really gives it the ability to reach out and touch someone.

[88B88888B88B888]

I have a 6.04 in my SVD and it performs better than most 6.01-6.04