Cameron670 33 #1 Posted May 17, 2016 Are they the same ? It appears to be 6.25 on my magnum. My 520xi is at my other house, and I won't be there for a while. Trying to condense questions into one post. My m18 has a loose rod on the front cylinder........skeemin repower......... KJC Share this post Link to post Share on other sites