BTW, I shoot light pussycat cast bullet loads in my M1 and have very few dented case mouths.
I had the adjustable gas plug, but got rid of it since the loads were mild.
If you want to shoot your M1 a lot, and who wouldn't, look into cast bullets.
With powder coating, good performance is possible with fewer headaches than we had a decade ago.
I put my M1 together from parts, but had a smith fit up the barrel. It helped that back then, I could get new or like new parts.
I had the adjustable gas plug, but got rid of it since the loads were mild.
If you want to shoot your M1 a lot, and who wouldn't, look into cast bullets.
With powder coating, good performance is possible with fewer headaches than we had a decade ago.
I put my M1 together from parts, but had a smith fit up the barrel. It helped that back then, I could get new or like new parts.