Well after wanting to do it forever I finally pulled the trigger. I purchased a Sig Sauer SRD 7.62 QD. Got all my photos and fingerprints done and got my paperwork done and sent in yesterday. They'll probably cash my check within a week but Ill still be waiting about 9 months. This one is really a versatile suppressor and has great reviews. I can shoot on anything .223 up to 300 win mag.