Some photos of mine Semi auto open bolt MG53

[j37timmy]

Som pictures from the first successful test firing

The first time I tested the weapon, the trigger reset was bent due to too high gas pressure. So I had to bend it back again and then I had to file it down a bit for the weapon to work properly again.

And then I lowered the gas pressure by screwing the booster cone five clicks back.

[JBaum]

The booster is not meant to be used as a gas pressure regulator. Using a nozzle with a larger opening is the standard thing to do. Nozzles come with a variety of sizes of holes, and are selected based on need.

[j37timmy]

A big thank you for the tips

[j37timmy]

https://www.youtube.com/watch?v=Q2BoVPHUuUU
Her is a video of me shooting the MG53

[joe6167]

I'm gonna guess you're (also) in Poland?

Heh, I picked up one of those too. Surely the whole country must have one at this point!

[j37timmy]

I'm gonna guess you're (also) in Poland?

Heh, I picked up one of those too. Surely the whole country must have one at this point!

Now I am from Sweden

[j37timmy]

I get a drum for my MG53 today