I was wondering if there are any of my fellow big bore shooters out there? I have had no problems with my 58cal it is a Enfild1853. There been a few guy's that I have hunted with .That say it's time to up grade, buy stepping down to a 50. For the flater, faster, gun. I would like a few opinions about this. Keep in mind please 63gR of fff with 525 gR buffalo bullet = 1305fps holds a 4 inch group at 200yds and has always passed through deer.