Samuel2001
New member
I was told that the original SD can that was submitted to ATF for evaluation and import permits was a solid chunk of aluminium and with a hole just large enough for the barrel to slide into. The Current item is hollow and closed at the ends, with the threaded cap on one end and the one with the hole just large enough for the barrel to peek out of at the other. Some space between the barrel and outer can.
I guess they are afraid some one will drill ports thru the barrel and fill the hollow can with some sort of sound suppressing media.
I guess they are afraid some one will drill ports thru the barrel and fill the hollow can with some sort of sound suppressing media.