Thread: 17" barrel SMLE powder

I'm about to get back into reloading after a hiatus of about 25-years. First off I want to begin handloading for my old SMLE (for hunting). I'll be using a Lee Loader (with scales etc) for it as I plan only to neck resize until each case needs a full length resize. I will be buying a press etc again as I stupidly thought I wouldn't handload again and sold my Lyman press etc (dumb arse!)

I will be loading for my 223 and a 7mm-08 too.

I used to use the old three-oh as an open sighted pig gun (and the occasional deer) so used Hornady 174-gr round noses loaded way down; I think I used 4895? Anyhoo...... I'm planning to use 150gr Speer, Sierra, or Hornady projectiles depending on what shoots the best. It is accurate with Highland 150-gr factory ammo. But.... What powder would be best to use through it's 17" barrel? It wasn't a very big concern before as it was loaded at minimum to minimise meat damage etc.

It seems ton after a bit of research that AR2206H or 2208 maybe the go-to powders? As an aside; my 223 is a Howa mini so has a pretty short barrel too.

Thanks in advance for any help received