I started shooting 5y, 7y, and 10y. I'd throw in the odd 15y or 20 y mag every now and then just to see what happened. Which wasn't much, lol.
Once I got better I basically stopped shooting at 5y and would shoot 7, 10, and 15 yards most of the time.
Now I start at 10y with a couple warm-up groups, then move on to 12y, 15y, 20y and throw a couple groups from 25y and 30y in there at some point too.
Yesterday I was out at our silhouette range (25,50,75,100y rimfire targets and 50,100,150,200y pistol targets). Had the 686 out and was shooting mostly the chickens at 50y, or more accurately attempting to shoot the chickens. Was having better luck with the pigs at 100y. Got 3 of them with 7 shots, which is pretty good for me. Stupid chickens was around 1 for every 6 shots...
So I decide to use my little Beretta M71 .22lr on the big pistol silhouettes. So I trudge out to the chickens. I set them really soft, and even went out to the 100y pigs and set up 3 of them. I was knocking over 3 or 4 chickens with every 8 round mag! And get this....my first shot at the pigs and down it goes! I'm glad I had the place to myself and no one heard me giggling like a little girl. It took another five or six shots to knock over the second one. The last one was a trooper, I shot probably 50 rounds at him, he took at least 7 or 8 of them..... and he's still standing. I didn't have anymore .357 at that point, so I called it a day!
