VFC (UMAREX) MP5 GBBR Owners Thread

[Padkiller]

Here's a few of my beast!

Couple of upgrades, azimuth lower receiver and reinforced nozzle.
VFC Handguard with light (Very powerfull light BTW!)
VFC rail
Dytac Aimpoint T1 replica
Magpul Magpul Subgun


That's about it for me!

[Padkiller]

One thing though! I have TWO mags! One leaks from what appears to be the bottom valve and the other leaks from somewhere on the top of the mag? Help?!

[N_Force]

Originally Posted by Padkiller

One thing though! I have TWO mags! One leaks from what appears to be the bottom valve and the other leaks from somewhere on the top of the mag? Help?!

the top leak (from the lip for release gas)probably is caused by the spring for release valve is not strong enough to hold the o-ring in place as the way I temporary fixed. (check my last post see if it helps). the bottom leak, congras, you have to disassemble the whole piece to fix, DON'T just try to tighten the intake valve, you'll break it. I did it already. lol.. disassemble the may is pain in the ass. have fun...

[N_Force]

http://www.gb-tech.com.tw/newsite/download.asp?page=2

if you don't have the UMAREX HK MP5A2 GBB Parts List, you can down load it here.

[Padkiller]

Thanks man, I'll check that out! It seems these mags are not reliable for sh*t! The top leaking one just got in last week, didn't even shot it!

[N_Force]

I would say this is a good mag in one piece. sealing part is at the bottom. I like this design, but if they can change part #47 in anti-clockwise to fit in part #51(in-take valve), the sealing is even better. that's why I suggest you don't tighten the in-take valve by itself. if you do it, part51 is un-tightened, then you'll never fix the leak, even worst.

[Padkiller]

Alrighty! One thing, I'm not so good at theses things, do you think you could do it for me? I can pay!

[N_Force]

Originally Posted by Padkiller

Alrighty! One thing, I'm not so good at theses things, do you think you could do it for me? I can pay!

I'm not a gun doctor and I do it myself for hobby and for fun. this mag it seems temporary fixed for now but never know what's going on next. I suggest you get someone local to help you would be the best. if you have questions, i would be happy to share what i know.

[Greydingoe]

Does anyone know if you can upgrade the inner barrel on the MP5 and what brands are compatible?

[N_Force]

Look like the coming up VFC MP5SD model is much better design than the A3, the two barrels and the body are all in one piece. also I love the MP5K...

http://www.facebook.com/VegaForceCompany

[Padkiller]

And the FPS looks more fieldable!!!

Originally Posted by N_Force

Look like the coming up VFC MP5SD model is much better design than the A3, the two barrels and the body are all in one piece.

[Bloodstriker]

Originally Posted by pancakedestroyer

You aren't AV'd so we're not able to tell you.
Get age verified and you'll get access on where to buy stuff like this.

Now that I'm AV'ed. Any chance on tell me the different places I can purchase this?

[Goldman]

So it sounds like these are not yet fieldable...

Is this the general impression from Canadian owners?

[turok_t]

VFC MP5 SD..gonna try some steel upgrades shortly

[ap27]

^Sexy beast