I’ve been shooting a H&R service grade for about 5 years. It was purchased when SG’s were like 625.00. I bought a new Boyd’s walnut stock from Fulton Armory and fitted it to the best of my ability. I’ve shot cleans with it at Camp Perry and locally ( prone, of coarse not standing). With the tight wood the gun shoots plenty good enough to hold the 10 ring. I shoot 155 NCC w/ a near standard charge of 4895
My son is getting toward shooting age, and the SG’s don’t come quite like they used to, so I picked up a 3006 CMP special at the NS a few weeks ago.
First 10 shots they the gun had me wondering....it would hardly hold the 9 ring on a100 yard reduced SR target.
The next four 5 shot groups did not exceed 2 minutes, the sights adjusted in what seems to be dead on min by min increments, and the gun made me more than happy to spend the $$$ on it. This was with the same 155 load I shoot in my H&R.
The trigger is also really nice, as it feels like someone has already stoned the creep out of the second stage.
If you intention is to have the most accurate M1 to shoot and/or compete in CMP as issued matches, this is the simplest and cheapest method to get the best rifle for your money.