Suppressed XCR-L not cycling with subsonic ammo
Anybody have an idea on why my suppressed XCR is not cycling subsonic 300 blackout ammo? It functions fine with supersonic ammo both suppressed and unsuppressed. However, no matter what subsonic factory load I use, it will not cycle. I have tried all the piston settings.
My XCR-L is one year old. It came from the factory in 300 blackout. It is equipped with an OSS Elite suppressor. The barrel is approximately 12 inches with a buried gas block.
It has less than 100 rounds through the gun. Could that be the problem? I seem to remember reading about a problem with the manufactured piston, but I can’t seem to find anything now. Any ideas?
Anybody have an idea on why my suppressed XCR is not cycling subsonic 300 blackout ammo? It functions fine with supersonic ammo both suppressed and unsuppressed. However, no matter what subsonic factory load I use, it will not cycle. I have tried all the piston settings.
My XCR-L is one year old. It came from the factory in 300 blackout. It is equipped with an OSS Elite suppressor. The barrel is approximately 12 inches with a buried gas block.
It has less than 100 rounds through the gun. Could that be the problem? I seem to remember reading about a problem with the manufactured piston, but I can’t seem to find anything now. Any ideas?