Bear with me guys, probably a dumb question but here goes....I have been hunting and shooting for 25 years but basically only shoot in October-December. Last year I purchased a new rifle and decided that I'm going to shoot more regularly to better my skills and because it's so much fun. The question is, what kind of care does a rifle need in the hot summer weather? I understand I can't shoot a bunch of 5-10 shot strings unless I want a new barrel, but I plan on shooting 5-10 shots maybe a couple times a month. Normally I don't clean my gun till done hunting but it does get wiped down regularly with clp. Anything I need to do different? It's a walnut stocked Hawkeye.

My rule of thumb is to shoot as long as I can touch the barrel and keep my hand on it while checking it. If not, let the barrel cool. It also cools quicker if standing on its stock. As far as cleaning, I clean it after every range session which is usually 50 rounds. Other than that, treat the exterior like you would in the Fall. Other than that, enjoy.

Just control the humidity it's exposed to, clean it when you think you need to, watch your heat like dev says.
In fact, your getting the gun out rather than letting it "rot" is a good thing for any gun, you can catch "bad" things with every handling.

I use corrosion X then wax. My biggest problem is sweat so I keep a wipe down rag in each case and use it anytime I handle the gun. When dove hunting in the heat the rag comes with me as my shotgun has a worn coin finish that seems to rust if you look at it wrong.

Just watch out for putting hot weapons into an air conditioned car as you can get condensation. If you let them cool some the case is usually enough insulation to prevent this.

I don't know your location, but if there's any humidity above 50% I'd suggest that, after you wipe it down thoroughly, you store it in a climate-controlled room. As to shooting in heat, one other tip - always keep the ready ammo in the shade or, at least, out of the direct sun. Hot ammo can raise pressures quite a bit and the shooter can have a bit of risk of injury..

I usually refuse to work up loads in any temp above 75F. If shooting in hot weather, 3-5 shots and I let the barrel cool to air temp before another batch.

Happy shooting!!

After shooting, especially in hot weather, I first wipe the gun down with a damp (not wet) rag or paper towel in order to remove any sweat, which contains salt. Salt, of course, is very conducive to rust. Then I wipe with a light oil to prevent rust.

A damp wipe won't leave much moisture, and it will evaporate right away.

Ditto to what Redneck said about hot ammo. Cooking .22 ammo seems to do something to the lube, and it can mess up accuracy. I live in the desert, and am very careful about that. In hot weather I carry my ammo to the range in a large baggie, in my cooler.

Paul