RA-TECH CUSTOM WORK INO M4-GBB

[toemandie1]

if you put a m170 spring into that it can hit 600+ fps.

[ratech5915]

sorry this airsoft is power by gas

[11039078]

what dia/length is the RA-Tech inner barrel?

[HammerheadWOC]

i know u posted this ages ago but all of their barrels are 6.03. if u want insanity theres the pdi that has a 6.01 (the 509 mm is the most accurate thing ive ever shot airsoft wise) ive reached out and touched opfor at 350 feet with a cross wind

[ktmracer3500]

Hi,

I really like your guys products and just recently bought a G&P WOC M16A4. The recoil is nice but, I still want more recoil. I don't care about ROF and know that you guys sell a summer type recoil spring. I am guessing that by installing that my recoil will go up? Can you confirm this and also am nervous about swapping the recoil spring out because, people say that some are to short and screw the whole gun up. Can you tell me if your spring will work in a WOC. Thanks.

[DexterAUT]

Are you selling a upgradet "DX" version? Are the tuning parts installed, when I'm buying a M4 at your shop? I'm a bit confused ... on the picture at yoir home-page it looks like that the tuning parts and the RAS aren't installed. Which Gas should i use to have 380-400 fps?

Thanks

[ratech5915]

we selling an upgradet INO GBB .The part installed already,if you want to have 380-400.you should use CQB version barrel and green gas.

[ratech5915]

it is top gas

[tyguy18]

Is that the max mods you can do to it? and what kind of gas are you using?

[ratech5915]

We use green gas for it.

Please google RA-TECH for our website and products. =]