Yesterday, north of Tiber, we were in -17* and 6" of snow, calling coyotes. The lake was too low to launch a boat, even if it was not freezing on the edges.
My wife makes all our bags. She uses cotton or linen Bed sheets and pillow cases, used.
When they get mucked up or ripped, we toss them. We get several washings and multiple uses out of them.
Hammer is great in a low-volume chambering is the way to go.
If you're stuck buying ammo, here is a great choice.
https://hendershots.net/product/7mm-08-remington-extreme-custom-ammo/
I always try to get the best I can with a particular chambering. I want to say an inch. BUT.
When you are shooting a target, you have a Point to aim at. On game, you don't. You have to "pick" a spot and pull the trigger. I'm more concerned with hitting that spot. Take a full-size target out and...
Shooting coyotes, probably 80% of your shots will be under 200 yards, some at 50.
If you sight in about 2" high at 100, you will be "just" hold on target, and you're in the kill zone out over 300 yards. I use a Leupold VX-Freedom 3-9x40mm Riflescope $299
On mine. It's light and fast, no...
Drop down to 95 or 90 gr Barnes or hammer bullets and ramp up the 243. Check the energy tables, it makes a 243 an outstanding deer round. I shoot a 6mm Rem and with an 85 gr TTSX Barnes at 3600. It's lights out on deer as far as 450 yards.