WTS: Once fired Barrett 50 brass. Headstamped Barrett .50. All cases fired through Barrett rifles. Cleaned and polished. All brass has red primer sealant, according to Barrett's website manufactured by IMI, which is considered by most 50 shooters as the best brass available. $0.60/piece. I also have a limited amount of Lake City and CBC 50BMG brass available at $0.50/piece. The CBC is made by Magtech and does not have crimped in primers. I can get up to 196 pieces in a medium flat rate box for cost of brass plus $12 shipping. I can get up to 360 pieces in a large flat rate box for cost of brass plus $16 shipping. If you want a sample, I can get up to 28 pieces in a small flat rate box that ships for $5 plus the cost of brass. Shipping is by Priority Mail with delivery confirmation. Shipping to all US States. Payment by USPS, Walmart money order, or paypal + 4%. Please email or IM with any questions and for payment instructions.