Brass life?
I am playing with this very subject...
although I reload a lot of different calibers, I have picked the 223 and the 22/250.. basically because bullets are cheaper...
in the past I have been getting 8 to 12 reloads out of brass, before I have a neck or web split on me...
I break all my brass into lots of 10 to 20, put them in a ziplock bag with a 3 x 5 card that logs their history...
I have recently started using the Lee Collet Dies a lot more to just neck size, although you can also neck size with a full length die...but the Collet Die is more symetrical...
I have also learned about a nifty die from Redding, a Body Die.. bumps the shoulder back without doing do to the neck.. and doesn't touch the neck...
I have also learned to anneal a simple way.. and in small quantities for this experiment..
with all of those parameters being said... right now I have a batch of Rem 223 brass that has just had its 30th reload... I annealed at 25 reloads, and applied the Redding Body Die to the cases at 15th and 25th times... these are being shot in a Rem ADL rifle...
the 22.250 brass is Winchester.. they have ran 25 reloads at the moment.. and the Redding Body Die has been used at the 10th and 20th reloading.. the load on this rifle, is light enough, that I only have to deprime for next use as the neck has not expanded enough to need resizing, except every 5th reload...the Brass is Winchester.. and the rifle is a Model 70 in 22.250 with a custom aftermarket barrel.. this rifle was bought used and has had 5 other barrels on it by its original owner.. a man in his 80s, but a former national high power champion on the US side of the border...
I am finding out alsohow important it is to analyse your velocity needs for the application... also to check load data to see what powders also may generate less pressure for that MV than say another powder...
my motivation for this experiment is concern over component availability.. you never know what governments are going to do with regards to firearms and hunting...
Lapua's web site had a claim that they have reloaded some of their brass over 300 times!
well If I can count on getting 50 to 75 reloads out of a piece of brass, then I am set for most of my life time... heck even the 30 reloads is looking awfully good...
but I can say, a Redding Body Die for $22.00 and a Lee Collet Die , which costs less... is a pretty darn good investment for stretching out case life big time.. It works the brass less, much less.. resulting instantly in longer brass life...

seafire