About to put in for a Silencer Co Harvester will work on 5.56, .308WIN and .300WM ... still cogitating on direct attach versus QD. TLM likes DA, he told me break/hiders add weight to front. It is also true if he had QD he wouldn't have been able to screw his "spare" suppressor on my rifle. So DA might be more flexible in that sense. Also DA might be lower cost as no need to buy the extra weight devices. But to move around between rifles, all would have to have the same threading. Like I would not be able to screw a DA on both my 7.62 and my 5.56. With QD I would. If I was running around with an M110 in Sadr City, I might want to remove the can for door bashing but put it on for longer range shots. But I am not doing that.
So, I'm leaning toward direct attach.
All thoughts welcome.
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@BRD, yes I try to minimize the number of different types of ammo I shoot/stock for each rifle. That why I was hoping the AMAX would work for hunting. I also use XM80 for most of my target practice as it is cheaper than 168gr AMAX. But three types is not too many. So 165gr SST sounds good to me.
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The 165gr SST also looks like it has a boat tail, whereas the 125gr SST does not.