Re: GAPrecision GAP10 or LaRue OBR?!?!
I don't know what the point of the chamber fluting is, but I'll bet it has something to do with shooting M118LR at 120 degrees in the desert.
To be clear, I have watched a guy empty nearly 2 magazines of hornady tap ammo out of a predatar 7.62 with the new fluted chamber. I looked at every piece of brass and could find nothing wrong with it. Now, if you want to load varget up to the case mouth, yeah, maybe the chamber would mark up some brass. Point is, I just haven't seen issues with normal loads.
Back to the OP, I love my OBR and would buy another one if Larue didn't have their nose buried in Uncle Sam's backside. At this point, the wait for ANY OBR is approaching 8 months and that is conservative at best. There are people who ordered back in September and are still waiting. If you want a predatobr, they haven't even given a release date for when they will begin production. Surely you are looking at a year there. Soooo....if you want a good rifle and want to get it before Barry Soetero outlaws semi-autos I would highly recommend you get the GAP-10. At least they can deliver their product on time.
j