For those who must have factory headstamped 300BO

[Shovelhead]

Pricey but they have it...

http://www.midwayusa.com/product/49..._-Service_Emails-_-ShippingConf-_-ProductLink

 

[blakejohn]

I think buying factory rounds and pulling them would be a bit cheaper for custom loads

 

[Shovelhead]

I think buying factory rounds and pulling them would be a bit cheaper for custom loads

I'm cheap... cutting and forming .223 brass is my style.