Welcome to Diamond K Brass


In honor of the Brass Baron Big Doug's Birthday as well as Easter Sunday, get 15% off your order if you spend over $150.00!  No coupon code needed!  

Happy Birthday Big Doug and Happy Easter to all.


"Back In Stock" Request:  You may have noticed we have left a lot of our out of stock items on the website.  Although we prefer to show our customers only what we have in stock and ready to ship, this is a way for customers to request an email notification when a specific caliber is put back into inventory.  Simply click on the product, click the Mail icon with the arrow, and enter your email to receive a notification when this item is back in stock.  This is the only way we can take round requests.  Thank you!


Diamond K Brass now offers Projectiles!


Having trouble online?  Give us a call at toll free at 1-855-357-3030 Monday - Friday 9AM-5PM MST to place your order over the phone.


Diamond K Brass offers a comprehensive inventory of 60+ calibers that is updated on a daily basis.  We do not back order or over sell our products.  If you see an item in stock - we have the brass on hand and ready to ship within 24 hours of your order.  Buy with ease and know that your brass will be on your doorstep within 2-5 business days of your placed purchase.  

Have you or are you currently serving in the Military?  Contact Us with the when and where of your service to get on our Military DKB email list for special offers and discounts.

Cant get enough DKB?  Like us on FACEBOOK to meet the DKB crew, for DKB news, and for special online offers and inventory updates!