M11/9 Lage problem

[Brittle]

Just bought this gun and it rarely does a mag dump without some kind of issue. I have a new extractor rod and buffer to install. Anything else I can check? Thank you!

 

[m11stuff@hotmail.com]

What ammo are you using? If it is weak, it could be short stroking.

 

[skoda]

Looks like weak ammo. Reloads?

 

[Brittle]

Reloads… need to order d so one federal

 

[CKxx]

Misleading thread title...

 

[bruh44]

You could probably clip two to three coils off your recoil spring but I would try different ammo first.
Adding a suppressor might help too.

 

[Bret]

It's probably obvious at this point, but you want to keep the number of variables to a minimum. Always test new guns with known reliable high-quality ammunition.