text: I checked all suppressors before I got mine. I found that the Yankee Hill Phantom was the best option for me. The are QD mounted and the mounts are readily available and cheaper than other brands. You can get them with any thread for the same price. Since both of mine are .30 cal I have the mounts on 6 different rifles. I had to get odd threads on a couple and had them in less than a week and at the same price as standard thread. On my PTR 91 it took a 15mmx1mm threadFir my AK47 it took the 14mmx1mm left hand thread once again same price. But like I said before this is just my preference