I have tried a couple of times to love em but no joy. I shoot mostly cast bulelts out of my old military rifles. The problems I had with the Enfield Mk#4 was that the bore size was all over the place.
My shooting/reloading buddy and I had 4 of them at one time. The bore diameter ranged from .308 to .316. Yes they would shoot 4-6 inch groups at 100 yards but neither one of us is happy with that group size. Other people would state they could get 2 inch groups out of them. We never saw anyone shoot that small of a group. We tried a bunch of different powders, bullet hardness, Etc without any joy.
http://www.public.asu.edu/~roblewis/...IID2a11a4.html
I did have a Mark 1 .22 trainer that was as accurate as any .22 I have had.
The actions were smooth, the length of pull could be altered by changing the length of the butt stock.
Our Springfields 03/A3 and the 98 Mausers using the issued iron sights, would get groups around 1-1/2 inches at the same range, using properly sized cast bullets.