I took my new squirrel rifle over to a friend's house the other day, I couldn't hit very well with it.
My friend has won about everything through the years and now has his grandson setting new records at Friendship so he knows his stuff.
My friend used my flintlock .40, loaded it like he would in competition and shot a cloverleaf with the rifle at about 60 yards off the bench.
The interesting thing abut his procedure was his cleaning jag which he swabbed once with damp after every shot, you could drop it down the barrel to the breech plug with no resistance. He said he turned it down, flattened the front instead of having it concave, cut sharp grooves in the front like pieces of a pie and recut the side grooves.
He would dampen a fairly large cleaning patch with moose milk, drop it down the barrel with his range rod, put pressure on his rod while the rotated the patch and jag until he felt the patch bunch up, he then pulled the patch out which would now be bunched up, expanded and be a tight fit for the bore when he pulled it out.
With his method you never force fowling down on the breech face and clean the breech face as well as pull all of the fowling out when you remove the jag and range rod.
I have never seen an undersized cleaning jag with a flat face for sale. I tried to cut one of mine down on my redneck lathe (electric drill) but had trouble keeping it round.
Pretty sure the jag he used in the .40 was .34 in diameter, he said he altered it on his milling machine. He did give it to me when I left his place.
Anybody ever see a specialized cleaning jag like this for sale?