I load for my AR-15 A2 with LC brass. I have noticed the neck cracks earlier than any other calibers I have been loading. Annealing every 5 loads, they still can't last more than 10 loads.
Perhaps the small caliber stretches the neck brass more than bigger calibers percentage-wise? Turning the neck thinner may help? It is not a big deal as brass are plentiful to pick up. Just curious.
Perhaps it is the brass composition of LC brass. It is for military use. They only care the first load.
-TL
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Perhaps the small caliber stretches the neck brass more than bigger calibers percentage-wise? Turning the neck thinner may help? It is not a big deal as brass are plentiful to pick up. Just curious.
Perhaps it is the brass composition of LC brass. It is for military use. They only care the first load.
-TL
Sent from my SM-N960U using Tapatalk