barrel length

hey guys i have a question im going to put a silencer on my kwa mk36c for barrel extension im gonna put a m100 spring in it so i was wondering if i should go with the 300mm 6.03 or the 363mm 6.03 barrel. it has a 247 6.05 barrel in it. and the silencer is 160mm long

You'll get a little better accuracy out of the 363mm, and the barrel will still end well inside your suppressor

ok cool thanks panzerfaust
oh and what barrel would you think is better the matrix brand or the madbull? they both cost the same and are in my budget?

I'm looking at these right now: http://www.airsoftpost.com/product_info.php?products_id=24394 .
6.05mm diameter is good enough to improve accuracy while not being so tight so as to be susceptible to dust and dirt caused jams. You also have a range of 100mm- 510mm lengths with 10mm difference between them. You could very well bring the inner barrel right up the end of your suppressor, if you were so inclined.

Between the matrix and madbull though, I'd have to say madbull has the better reputation. There's quite a few folks around this forum that use madbull 6.03mm python barrels in their AEG's.

ok thanks man im glad ya know alot about airsoft ha i read about the tighter the barrel the more likely it is to get a jam the barrel it comes stock with is a 6.05 and shoots great maybe i will stick with the 6.05 thanks

haha it comes with a 6.05 then? That's not bad for a stock gun. I think the CYMA ak74 I've got comes with a 6.04mm and I doubt I'll ever switch it out. Love that gun!

I tried a JBU 6.03mm in my FAL and it was nice for a while. I had alot of problems with it getting dirty and jamming up on me, and eventually swapped it out with a brass stock TM barrel. On the otherhand some people have had great results with the Dees custom 6.01mm's. Your mileage will vary.