M4 Outer Barrel

Chuck the Buck

Just wondering about outer barrels for a Marui M4.

The standard one is dire three piece effort that isn't too stable and I was wondering which of these would be the best to replace it? I've a new ris on the M4 which really highlights the crapness of its current barrel.

http://shop.ehobbyasia.com/default/accessories/outer-barrels/for-aegs/element-outer-barrel-m4a1.html

or

http://shop.ehobbyasia.com/default/accessories/outer-barrels/for-aegs/king-arms-ob-m4-14-5inch.html

And which inner barrel is better?

http://shop.ehobbyasia.com/default/other-aeg/prometheus-barrel-6-03-363mm.html

or

http://shop.ehobbyasia.com/default/other-aeg/systema-barrel-6-04-363mm-m4a1.html

Cheers

NakedHedgehog

I'd go with the Kings Arms outer.

For the inner...
The tighter the barrel the more accurate. However the flipside of that is also that the tighter the barrel the more likely you are to have jams if you use anything but high quality BBs.

Up to you really. Personally I'd go with the Systema. But then I'm partial to Systema

Chuck the Buck

If I'm reading ehobby correctly then the King arms is adjustable - the barrel slides in and out of the chamber block. Will this not make it a bit loose, or liable to become loose over time?
Anyone got any other outer barrels (14.5inch) that I should consider?

I was thinking the systema as well, but more to do with it being a bit cheaper!