Originally Posted by TWR
Chamber is the same it’s the leade that is cut deeper if I understand correctly.

I use a Hornady case comparator and set the shoulder back 2-3 thousandths, just so it chambers easily.

https://www.midwayusa.com/product/1012743827/?pid=479704
Spend the money for a set of calipers and the Hornady comparators. The brass I resize for the AR's and NATO chambers won't fit in a standard .223. They are 2 different animals. Keeping the brass separate is a pain in the rear but I have the time so I do it. Or you can do like TRW did as sell the ones that don't fit your needs.

kwg

For liberals and anarchists, power and control is opium, selling envy is the fastest and easiest way to get it. TRR. American conservative. Never trust a white liberal. Malcom X Current NRA member.