Very interesting post Seafire but this is a thread about the use of the new Reloader 15.5 TS powder.
I'm not being a smarty-pants - your post is genuinely interesting and has a lot of merit. You ought to post it as a stand-alone thread.
I'll be loading up ten of the 54 grain charges with the 155 Scenar and see if I can repeat the nice performance above, and also do a little mini-ladder with the 165 AB. Maybe the 168 ABLR too.
Best Regards,
Rex
