Lonestar, I have fired rounds through the 1st two you have listed and they worked well, but I spent my money on a
Wind Talker M14DC 0.30 Caliber Sound Suppressor, NSN 1005-LLL-997965 from Smith Enterprise, Inc. and use it on my 5.56mm AR, my 7.62 x 39 AKM and my 7.62 NATO M14s.