Lambda Defence x B&T GHM9-G Gas Blowback Airsoft SMG
(Model: Short Version / Two-Tone)

"10/10, have no disappointments so far.

"This thing is awesome. I have bought two with plans to run a small barrel and longer barrel design. People get fussy over fps but if you extend barrel you can solve that. You can find replacement nozzles for now but other internal parts I haven’t found. It’s just a fun gun - time will tell with the durability - I have put atleast 3k rounds through it between both a gas and hpa set up and nothing is slowing down. Extending the barrel was extremely easy and the hop up design works and keeps the dial where you set it.

For the price I think this is a great small smg that you can upgrade and customize the way you love it. Easy design and once replacement parts are made you can feel more comfy to challenge the setup and fix and breaks.

"Ive fielded mine twice and it works vreat i got it on a epic deal a a coupon so im happy with the price i paid
Out of box you have to remove stock plate to install charging handle front handguard was loose 2.5mm screws were loose
shooting 0.20g at 290-300fps with the stock mag
Pros
Easy to tear down and maint need a punch for pins
Decent fire rate 11.2rps w/ 130psi GG at 85F
Works with most glock mags *lock on empty iffy on some or tight fit*
Easy access dial hop unit *have to rotate about 180 before hop engages*
Standard Gbb barrels and buckings fit easily
Easy to short stroke

Cons
No internal replacement parts atm *unit has only been on market a year*
Plastic outer barrel is constantly loose and has poor fit
The carrier doesnt always seat down due to weak recoil springs *hoping for increased strength aftermarket down road*