Some cool suppressor technology we can't get here in the states

[Tex06]

Spiffy idea. Change your suppressor on your AR depending on if you're shooting 5.56 or .22LR. Of course once someone builds it, someone else will improve on it

 

[Quiet Riot Firearms]

No and no. Changing the length, caliber, or "capability" constitutes a new suppressor and requires another tax stamp. With our laws this is not possible for us since a static length is required.

I think whiskerz may be talking about this. http://oss-online.com/the-system/
Not sure how that's legal with my understanding of the law, but i didn't stay at a holiday express last night.