Jfal
Professional
No sweat Cowboy. I am a bit nerd-like when it comes to performing any task. I will do it to the absolute best of my ability and/or equipment, if it's worth doing. With this sometimes time-consuming and other times expensive habit, I prefer to zero any new firearm as close to its zero as possible (for me). Hitting the 10-ring from 100 yards is not enough, I want to know the rifle is zeroed WITHOUT my skills (or lack of them). Once I know where the rifle hits, then I can concentrate on me. This applies to pistols equally. I have several friends that shoot their pistols without ever zeroing them properly...sometimes for years. That drives me crazy, not knowing if the factory installed sights are even in the ballpark. I don't trust that even a top-end manufacturer spends time zeroing each firearm before shipping them out. The difficulty of shooting a hand gun accurately is enormous...and removing the possibility of sights being off is a necessity for me. Again....very anal, but I'm ok with that.I've always used sand bags on the hood of my pickup, and I rifle shoot from a sand bag rest very often. I've used feed bags filled about 1/4 full of sand or pea gravel. Then roll up the feed bag and take a few tight wraps with duct tape, or you could just buy a sand bag, or bipod In my opinion. If you need a vice or sled or whatever. You need to practice on your marksmanship! "You" need to hold the rifle tight and solid! Not an accessory. Otherwise you will end up depending on the vice or sled all the time if you use it at the bench all the time and possibly develop bad habits. Zeroing a rifle should not be that difficult. A rest simply makes shooting from the prone position or from a bench more comfortable. Don't get me wrong. It definitely helps to stabilize the rifle, but it doesn't take much of a rest to do this. As long as it is not spongy or squishy like a coat or hooded sweatshirt. Also a sand bag naturally forms to any uneven surfaces. This is all just stirckly "my" opinion bud, and everyone has one. I'm sure vice's and sleds have there place somewhere, but not for simply sighting in a rifle. Hope this helps. Shoot fun, shoot safe and shoot strait!
I don't plan to use a rest for normal range outings...once a firearm is zeroed, then I will shoot variably to test my skills and practice. But until it is zeroed, there is no way of knowing if it's me or the sights (or ammo, environment, etc.).
To date I have always used whatever is locally available for a rest (wood blocks, sand bags, etc.)...I want something a little better.