First of all, what are you hunting and what are you hunting with.
My favorite flavor right now is my 10/22 carbine, completely stock. I've got a BSA reddot on it and its a squirrel killing machine!
I've got the reddot sighted in at 25 yards, not long distance, but for a quick shot at squirrels and bunnies, its a good starting point. I went today and tried out no less than 11 differnet brands and models. I had a cheaper than dirt group: Blazers, Zappers, Federal Bulk, ThunderBolts, Winchester Widlcats (old box). The next two groups were mid range: Scoremaster, Moderrators, Remington Subsoncis, adn the high dollar stuff: Eley's, Federal 510, and something by Auglia(sp?). Anyways, from a rest and shot a full 10 round magazine, I shot alot if rounds at both animal heads and targets. I had better groups on the animal heads than the target. Why, cause I get bored looking at those circles. I like the real thing! Well, after shooting on a nice rest, I found out I really couldn't tell the difference in any of the ammo! Now granted, my reddot is covering just less than 1" at 25 yards, but I was getting nice .7" groups. Damn near, .55" all the time with the animal heads! And no, the high price stuff didn't do anything for my shooting arm or my "game". In fact, Thunderbolts and Federal Bulk had the smallest grouping! Eley's came in next, but I can get 550 rounds of Federal for what I paid for two boxes of Eley!
Also, when you are hunting, you need to be able to hit the animal's CNS to put it down. And you don't need one hole groups to do it with. A squirrel hit in the eye is just as dead as one hit between the eyes.
And get off the bench! Get the rifle sighted in, then get up and start shooting. Get use to field accuratcy! A "game" we play is to get a target of animal heads posted at 25-35 yards. Then a guy will call out what animal you are to shoot at. You have three shots to get a kill. Truefully, I doubt you'll get three shots at some animals, but it keeps the heat on the shooter. you can use a field rest, post, sling, neeling, sitting, what ever you might use in the field, but you don't use a bench.
22lr