My 308 is my hunting rifle. I reload but component costs are pretty high. My practice has been off my pack at 200yds. Various positions. Goal is to be proficient at 300yds or so. Plus my wife will be hunting next fall as well. So we plan to have a lot of range time this year getting ready for next season.
I learned from this year's hunt that I want to be comfortable at any position. This year's shot was at 200 yards, crawling for 20yards, prone position using sage brush to help with stabilzing the gun. It worked
I totally get where you are coming from. Pretty much all my shooting with long guns is preparation for hunting seasons. I mainly shoot matches as the pressure gets me as close to "buck fever" as I can in practice. Its great that you have identified what you want to practice ( improvised position shooting out to 300 yards).
My favorite hunting rifle was (still is) a Winchester Mod 70 featherweight in .270 or its matching brother in 308. Nice to carry, they got the job done, pleasing to the eye. However the downside of the lightweight hunting rifle is the felt recoil. Hi, my name is northny and I'm a flinch-aholic. I found about 10 rounds was all I could do in a single range session with the 308, and frankly there was little fun about it. The other issue with all my featherweights but one was after two rounds the thin barrels would move point of impact. So it was shoot two, and wait for barrel to cool. Finish half a box and quit. I bought a featherweight in .222 Remington (this was 45+ years ago) , and shooting 52 - 55 grain pills comfortable and accurate. It was the one featherweight I had that didn't shift point of impact as barrel heated so I could shoot a lot more. I never felt shooting the .22 rem did anything but help me improve
the other thing I did was with both rifles hand loaded 110 bullets for a reduced recoil loads. Pleasurable to shoot, and accurate. This allowed me to shoot my hunting rifles a lot more in practice comfortably. After .22 rim fire I started both my sons (and a few other new shooters) on center fire rifles with this loads. They are not powder puff loads (the 308 is going 2600 to 2900 fps), but when you reduce the bullet mass by a third you reduce the recoil by a third (momentum = mass x velocity)
Here is the load I use (disclaimer: this is safe in my rifles, it may not me in yours. Check your reloading manuals and develop your own loads at your own risk I am not responsible for any errors or ommissions)
308 Wincheter
Brass: winchester
Bullet: Sierra 110 grain hollow points item # 2110
Powder: IMR 4198 36.0 grains
Primer: CCI 200
AOL 2.650
I shot some of these this week, and I had three five shot groups all under and inch.
On the Labradar these gave (for five shots)
Avg speed 2900 fps
Ext Spread 25 fps
Std Dev 10.0
strange those numbers came out so "even" but thats was was on the screen
I also shot the same load with 33.0 grains of IMR 4198 for years. But the above load hits dead on at 100 yards when I have rifle sighted in for 200 yards with my hunting load.
One final thought: When you get to practicing your improvised shooting positions look up info on Kraft Rifle. Should be a youtube video. Their concept is there are two elements to it. First is fundamentals: Making a good shot in an improvised position under no time constraint. Then there is the stress element: Doing the same thing under a time constraint (match timing or the animal moving) I found the thinking very helpful in organizing my practices.