So I really started doing my first work on reloading today and came away with a few questions. Whats the general feeling on chamfering the inside/outside of both pistol and revolver brass? I've read several opinions but few that agree. Right now I'm inclined to go with the people that say you're belling the case anyway so its a waste of time.
I'm using a lee hand press and full length resized some fired .223 brass, sized some fired .38 special brass (carbide die), and ran some new starline 10mm through its carbide sizing die just to be sure. I was surprised by the results, the .223 was cake, I could virtually pull the ram down with 1 finger. After all the talk of rifle sizing in hand presses I thought I was going to be in for something entirely different. The .38 special brass was middle of the road, a little resistance but largely in and out. The 10mm brass easily took the most muscle. I thought new brass would be very close to the proper shape already and take very little work. I assume the rifle cases went easier because I used lube instead of relying on a carbide die but why the difference between the fired .38 and the new 10mm on sizing?
How much do you bell cases? Just enough to be able to set a bullet inside the brass and have it stay? I've read stuff about over belling being hard on the brass but it really takes a lot of turns to get the bass open, it seems like it would be hard to mess up unless you just cranked it all the way down.
How often will I need to trim my ar15's brass? Thats a pain.
I know people buy case gauges for both handgun and rifle rounds, how necessary are they for me? It seems like for handguns I can start with the seater up high and gradually crank it down until it starts seating at just a smidge under the saami spec. Anything that didn't get sized properly should be corrected when it goes through the factory crimp die. If I was really worried I could strip the gun and drop the guns in the barrel for a test. For my 5.56 rounds the same seems to hold true. Resize and trim the brass, run the seater down through trial and error to get just under saami spec. Run through factory crimp.
I'm using a lee hand press and full length resized some fired .223 brass, sized some fired .38 special brass (carbide die), and ran some new starline 10mm through its carbide sizing die just to be sure. I was surprised by the results, the .223 was cake, I could virtually pull the ram down with 1 finger. After all the talk of rifle sizing in hand presses I thought I was going to be in for something entirely different. The .38 special brass was middle of the road, a little resistance but largely in and out. The 10mm brass easily took the most muscle. I thought new brass would be very close to the proper shape already and take very little work. I assume the rifle cases went easier because I used lube instead of relying on a carbide die but why the difference between the fired .38 and the new 10mm on sizing?
How much do you bell cases? Just enough to be able to set a bullet inside the brass and have it stay? I've read stuff about over belling being hard on the brass but it really takes a lot of turns to get the bass open, it seems like it would be hard to mess up unless you just cranked it all the way down.
How often will I need to trim my ar15's brass? Thats a pain.
I know people buy case gauges for both handgun and rifle rounds, how necessary are they for me? It seems like for handguns I can start with the seater up high and gradually crank it down until it starts seating at just a smidge under the saami spec. Anything that didn't get sized properly should be corrected when it goes through the factory crimp die. If I was really worried I could strip the gun and drop the guns in the barrel for a test. For my 5.56 rounds the same seems to hold true. Resize and trim the brass, run the seater down through trial and error to get just under saami spec. Run through factory crimp.