Brownells.com
6mm Bra Brass - 6mm Bra Srp Brass 100/Box
- Brownells.com$127Buy
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From Brownells.com
When Alpha Munitions took on the 6mm BR cartridge case, the company decided to make a few changes that ultimately increases the efficiency and longevity of your loaded rounds. The resulting 6mm BRA is an Ackley Improved cartridge case that has a 40-degree shoulder instead of the 30-degree shoulder found on the original round. This increases case capacity while retaining the longer neck, so you can load a 105-grain bullet up to 2,900 fps with a fairly low powder charge.