



M1 Carbine Accuracy Issues
So I recently picked up a Winchester M1 Carbine from AIM and got it out to the range. She shoots a foot and a half high at 50 yards. So bad that most rounds just go over the target. Yes, the rear sight is set to the lowest “1” setting. I tried replacing the rear sight with a NOS type 2 “HI” marked rear.(Old sight was bent due to improper removal) No help. POI stayed the same. I took some calipers and measured the front sight blade and it’s .003 below my Inland M1 that shoots POA POI. So not enough to make a difference. Ammo used was Winchester white box.
My question is, do y’all think this crown is causing it to shoot high? There is a small burr on the lower part. And do you think it’s worth re-crowning?