I like to seat my bullets so that they are .010-.030 off the rifling depending on what the rifle likes. This has led me to a question on my newest reloading project where my COAL is .065 over max SAAMI length. Is this going to be a problem? I will add that the cartridge fits in the magazine well and chambers just fine. I am also following good reloading practices and am starting with the minimum load and working up to do a ladder test as soon as I can get out.