RA TECH WA-M4 CQB HOP UP CHAMBER TEST

[homeboyteddyisaliar]

Wait, does the CQB model need its own special hop up chamber?

[ARX7ARBALESTZ7]

why is the western arms brand so expensive?

[Kkr3wK]

I know this sounds really pathetic.

But I cant any hopups systems in your website. lol

[Marine0148]

wat the heck is is the rpm!!

[Nyquizzt]

Can you do a guide or video on how to install the hopup and other parts of the WA M4. Thanks.

[PopNFresh1]

How did you get the ROF so high?

[ratech5915]

I have not did anything,maybe cause by green gas.

[VERYevilVIDEOop]

@ratech5915 do u have to cock it back everytime u put a new mag in?

[gov1911a1]

素晴らしい！

[DeathwishYT]

Just wondering, how hard is it to install? I have a WA on order so I have not had the chance to even look at the original hop up and was just wondering.

[RavenKNI]

Not hard to do at all... I'm actually thinkign of making a video how to do it. I've had to fix a lot on my WA M4, and I'm about ready to make a how to on all of it...

[gov1911a1]

最高！

[cameron0113]

How much will this be?

I heard it will be realesed in red wolf airsoft and yal should make it around 400-450 to get real bux in. and magaznes cheap as possible so everybody buys this one cus its cheaper than wa one.

[erichaitran]

where can i get one of these, cause mine broke

[ratech5915]

e-mail to RA-TECH The customer serves will replay you how to get it.

[rusTORK]

Abegining video (when magazine inserted) bolt auto closed. =( To fast or too hard insert?

[ratech5915]

There is some damage in the bolt catch system.

[Bluestarcinema]

lol niceeee, this thing ROCKS on Propane, dust off gas sucks..

[rauwai]

My hop up seat of WA M4 was broken. Where can you find it for replacement?

[ratech5915]

it a produce from RA-TECH Taiwan

[ratech5915]

這是瓦斯blow back的槍,我們有換過hop up座所以測試他的耐用性.

[kevincyeh]

電槍的槍機有改過?