Lambda Defence Silencer and Rail Kit For B&T GHM9-G SD Gas Blowback SMG

"If you decide to get the GHM9-G or the other variant this SD kit is a must! The metal outer barrel that comes with it (comes inside the suppressor) has a very nice aesthetic look to it, and installing this kit is extremely easy! One thing I did notice that may not have affected other people with this kit is after cycling a few mags through the gun with this kit attached made the outer barrel with the suppressor wobble. Even after the tightening the screws that hold the metal outer barrel in place as tight as I could, it would always come loose again, causing the suppressor to wobble, which could lead to ammo striking the inside of the suppressor. I actually watched a video before buying this kit where someone must’ve been having the same issue because they were complaining about BB’s not traveling through the suppressor very well. There are little divots at the very beginning of the outer barrel where the screws lock into and I found that a little bit of purple Loctite in those divots and screwing those screws as tight as you can mixing with the purple Loctite holds it pretty well even after extended use. You can use blue Loctite as well, but that is mostly used to hold larger screws and the purple Loctite is perfect for smaller screws, especially the ones that hold the outer barrel together. Other than that, this kit definitely brings this gun alive and people will definitely be asking you about it. 9 out of 10 only because of the screws loosening so quickly.

"Things you should know about this silencer kit.

It comes with an aluminum outer barrel threaded into the suppressor for your GHM9. also the suppressor itself is threaded at the receiver end so you can technically fit a tracer unit inside of the suppressor, there is no included spring or housing should you choose to install a tracer inside, but with a little bit of creativity (like a spring) you can make one sit safely inside.

Now on to the actual kit.

The extended hand guard comes with M-LOK segments on the sides and picatinny on the upper and lower end so there is plenty of space to throw on some attachments to your preference.

The whole kit is aluminum so its a nice touch to a mostly polymer GBB airsoft gun, and it feels like an SBR rather than a PCC after conversion.

I would recommend this and I'm thinking of buying further additional GHM9 modification parts in the near future considering how much of an ergonomic and aesthetic improvement this has been.

"This rail and Silencer kit by Lambda Defense is exceptionally machined. It takes the wiggle out of the the polymer factory rail. The kit comes with a new outer barrel as well for added inner barrel stability.

Excellent addition to your B&T GHM9-G or GHM9-C Gen2.

"It looks and feels really good. Love the aluminum and more m-lok segments. But no matter what I do the suppressor comes lose and starts to rattle super loud against the hand gard. Not the suppressor itself but the part you add to screw it into. Sorry dont know the exact name of it