I use 150gr Speer soft points with ~58gr of H4350, cronos at about 2920 fps from my 20" barrelled sako 85
.That's quite a slow powder and a relatively short barrel there Alex. Do you think it is all burned by the time the bullet departs?

That's a valid point and the answer is - quite possibly not! I do get a hell of a muzzle blast without a mod but the trouble is that the load works so well (accuracy and performance-wise) so I have been loath to tinker with it.... if it ain't broke etc...
big bullets at normal speed are bad news for small animals, slow them down or you'll really pop them
that's why the 180g'ers are perfect in the aught six, downs a stag with authority and still slow enough for smaller deer species..in fact, less damage than a fast .243!
I don't think you can get those bullets anymore Muir? Also, I often shoot close to urban areas and roads and would prefer something a little more frangible!
How far are you shooting and how heavy the game?~Muir
MS... What twist rate does your .30-06 rifle have?
At a 1 in 11" you may find 165 grain (conventional, jacketed bullets) and lighter are your best options. I have a 1 in 10" twist in mine and it certainly loves 180 grainers but I've heard of slower twists having difficulty stabilising a longer bullet.
ps. never tried mono-metals.... wouldn't sully my barrels... or endanger the innocent, with such things![]()
I've noticed that there are a good few 168 gr bullets available which seems a rather random weight?!
I'm sure it was chosen for good reason? Anybody know the logic behind 168gr?
MS
Ahh, I get it!thats easy, its 3 more than 165, much like 123 is 3 more than 120.
3 is a magic number!