Re: Para-Ordnance TTR
Run a couple groups through it. I have one of the TTRs and it has been a nightmare. Got it in spring '11, wouldn't cycle or group properly so I sent it back in. Four months and several calls and emails later I got it back and now it still won't group for shit, but I wasn't going through the nightmare of letting them try again with it. 4+ moa with M193 and 69gr SMKs. I'm actually looking to screw a new barrel onto it in an attempt to get it grouping worth a crap, but I'm overseas and don't know the barrel specs other than it's a carbine length 1/9" twist (want 1/7").
I'm not saying it's a bad rifle and yes, soft shooting and unique, but give it a run through or a buy back guarantee from your buddy because they aren't without past issue. Hopefully it's a good one. FYI, Para-USA quit producing them and the design is back to ZM ownership, so warranty work is questionable at best.
Azprc, can you do me a favor and tell me the gas block diameter? I don't know if it's a .625" or .750", and I won't be able to get my hands on the rifle for the next few months. Neither Para or ZM has answered my email asking the same. Thanks if you can.