Muzzle flash tests on a HK91 with a birdcage flash suppressor designed to mount the Advanced Armament Corporation M4-1000 silencer.
As you can see, the flash reduction vs. bare muzzle is quite considerable, ...though maybe not quite on par with the HK OEM birdcage.
@SurvivalistCrutch Advanced Armament Corporation made this flash suppressor, and currently makes improved versions that take similar suppressors.
The ones that fit on the HKs are 15X1mm Right hand threads.
If your CETME has this thread pitch, then it will fit.
Frankdude72 6 months ago
Would you please tell me where I might buy this? My State allows Suppressors under NFA laws. Also, would this work for a CETME? I would assume yes, however your flash suppressor isn't factory it seems custom.
SurvivalistCrutch 7 months ago