.300 AAC BLACKOUT NEW - 500+

I am very happy with the brass 223/5.56 I ordered 2,000 rounds that I ordered another 2,000. I would highly recommend Diamond K.

I always buy brass from DKB ! I never get any junk and the price is always great and shipping is fast. Now my son in laws buy brass here too so now I'm really busy reloading !

3rd order due to great brass and quick service

Diamond K is as good as it gets. Recently ordered some 30-06 military cases, and received them in four days. That's as fast as you can go from Arizona to New York using standard shipping rates. The brass is excellent, and better than hoped for. Glad I did business with Diamond K.

Hello, I ordered 1500 10mm cases on Monday evening and had them in my hand by Thursday afternoon. Diamond K is somewhat more expensive than some and cheaper than others, the point being is that when they have it and you order it, it gets to you so you can get with the program. I will always be checking with other suppliers but you can bet that with the way Diamond K handled my order, they will be a Standard that all others will be measured by and that bar is set pretty high. Thank you very much!

Received 500+ 45 Auto R.P. Pistol brass.Very pleased with product & shipping.This is my 7th order with this company.

I've ordered 41 magnum brass I have also ordered 4440 brass all of it has been clean very satisfied with my order will order from them again

Got my sixty some pounds of tear down in .223, 9mm, .45 and .38special. Primo!! Very few scrapers and not as many miss primed as is expected. Already reloaded 200 9s and 38 at the cost of primers. The .223 contained about 100 soft points!! Great people to deal with+++

I have made a few purchase's of brass Cal 357, and always a quality product is delivered...Shipping is very fast and they always are ready to answer any questions. A great outfit...

I placed my order 2-28-18 at 12:26 P.M., it was shipped the same day, and it was in my mailbox at 1 P.M. 3-2-18. Brass was bright and near pristine. I haven't counted it, but know from prior orders that there's always a few extras. The spent 50 cal case with the Diamond K. logo was a nice addition. Thanks, guys.