Hi. I'm pretty new to this post. I just brought home a new 336ss marlin in 30-30. I want to stick with open sights and my older eyes aren't as good as they once were so I've mounted Skinner peep sights on it. Love the setup! I've shot some 160 Hornady Leverrevolution ammo and 150 gr Herters and 170 gr Rem facotory loads tho it. I'm not that impressed with the results. In the end tho I've always reloaded and want reload for this rifle as well. Also I want to try some Barnes TSX bullets thro it. I've used them in a lot of the other rifles I own and I'm impressed with the results of these bullets, both on paper on animals. I've got a good supply of IMR and Hodgen powder. Has anybody used IMR 4320,4064 or 4895 in these loads? I've checked the Barnes manual and I'm sure the powders the recommend are good, but powder is so darn hard to buy these days I'd rather try some of the powder I have on hand first. Thanks for the help!