I am pretty happy right now. I ordered a stripped lower receiver. I chose the Rock River Arms receiver because of the nice fit and finish of my "bought it from the gunshop AR-15 carbine". I also went with the parts kit from RRA. The lower went together without any problems at all. The fit and finish of all the parts was superb. I am very impressed with the quality of the product delivered by RRA.
I was a little nervous about the trigger and hammer pins though. They were a "TIGHT" fit. When I got to the stage where I was putting in those parts ( I bought the 2 stage trigger) I stopped and did some more research and found they are supposed to be tight. I put them in with the help of my trusty "Bigger Hammer" and all is well.
Now all I need to do is finish saving for the upper. I am looking at the 24 inch varmint (EOP) with the 1:12 twist. I plan on shooting 55gr and 62 gr bullets. Do you guys think the 1:12 twist with the 24 in barrell is the right coice for that weight of bullet?
RWW