I shoot the .44/2-5/8 BN. I have no doubt in my mind that it would shoot quite well at to the mile. But with the 1/19 ROT you must be very selective on your bullet design. You have to get that long sleek long sharp nosed bullet out of your mind because it will lose stability when it drops into subsonic. I have shot many thousands of rounds with all sorts of powder loads trying to make the KAL 507gr elliptical and the Brent Danielson design in a 478 gr .44 prolate bullets to reach the 1K with reasonable results and I have never found a load that would put more than 4-5 out of ten on the 1K.
![[Image: IMG_0441-1.jpg]](http://i704.photobucket.com/albums/ww43/Kurtalt/IMG_0441-1.jpg)
This original bullet design that Sharps and several others used would do very good I think at the mile in the .44-2-5/8 bn. I have never used this round at a mile but have spent three days sending this 500 bn bullet down range at 1235?yds with consecutive hits on it at Raton.
Choose the proper bullet for that 1/19 ROT and it will do just fine.
I just got a used KAL tapered gibs for the .44 with the thought of using it for a hunting bullet so I can load dirty with a bullet patched close to bore diameter and I will work with this and see if it will hold up.