Sep 02, 2019 · I have mentioned, to other reloaders, that I use trail boss for my 38 rounds and I have gotten a few dirty looks. I just started reloading for my 73 rifle in 45. I have titegroup powder, but sure seems like there is a lot of space in that case after my 6.2 grains. That gives me about 900 fps. Now... Hodgdon Trail Boss 9oz Smokeless Powder for reloading. Our Venice store serves the Florida west coast including Venice, Sarasota, Tampa, Port Charlotte and Fort Myers areas. PICKUP ONLY, NOT SHIPPED. Buy buttons are disabled for HazMat products. In store purchases only. A Trail Boss 4.5 880 21900 6.3 1046 20200 C A Trail Boss 4.5 894 23200 6.3 1044 19900 C 2400 14.1 - - 17.1 - - A WIN 296 18.8 2220 39300 20.0 2348 50800 C 125 gr. Nosler BT, Speer TNT JHP BC: 0.366 130 gr. Barnes T-TSX BC: 0.350 Westfork, yes, I too picked up the Hodgdons annual manual. Lot's of great info! I was really interested in the Trail Boss powder for reduced (think sub-sonic) loads.. Imagine the R-25, with sub-sonic loads, and a suppressor. That is my ultimate goal! Oh, and of course night vision if I can ever save up enough to afford that type of hardware! Sep 02, 2019 · I have mentioned, to other reloaders, that I use trail boss for my 38 rounds and I have gotten a few dirty looks. I just started reloading for my 73 rifle in 45. I have titegroup powder, but sure seems like there is a lot of space in that case after my 6.2 grains. That gives me about 900 fps. Now...