For those who have this combination, what brand of ammo do you recommend? I purchased two boxes (40 rounds total) of Remington Premier Core-Lokt Ultra Bonded. So far I have only used this ammo for sighting in and target shooting as I would never trust it in a hunting situation. I had several misfires and someone suggested that if I had a hammer spur installed that it might be the culprit. Well, I removed the spur and bought new scope mounts to raise the scope higher so I could cock the hammer without a spur. This did not solve my problem. Out of 30 shots fired I have had 16 misfires. That's more than 50% and totally unacceptable. I also have a .223 barrel and a .410/.45 Long Colt barrel and have never experienced a single misfire with any of the ammo I have used in those barrels.