.40 S&W COMBO BRASS AND 180 GR HHP PROJECTILES 500CT

I ordered 200 of the once-fired 300 BLK cases offered. When they came, about half of the cases had a circular impression from the pressure barrel that they were fired in. After sizing and polishing this mark was still quite visible. I assume this will be a weak spot in the cases. I emailed Diamond K TWICE and have yet to get a reply about whether or not they are going to replace the defective cases. NOT GOOD CUSTOMER SERVICE, GUYS.

Received my 5th order of .38 special nickel plated brass 500 lot.Will be back soon.Shipping is fast.The best site for brass period...

Diamond k has always done right by me, and the quality of brass is above the normal for once fired. Even when .223 brass was impossible to find, Diamond K was always ready to ship it out!

I came across this outfit via an interweb search. I ordered 1000 LP .45 ACP brass, unpolished, unprocessed, etc. Shipping was prompt, I reieved the brass 3 days after my order along with a tracking number notifying me the order had shipped. I didnt count the brass however I have no doubt that there is at least 1000 in the box that was sent. Also, the brass arrived very clean despite it not being processed. Very pleased, will purchase again from Diamond K!

Great company selling high quality product at a reasonable price. What more could you ask for?
I don't even check other suppliers anymore.

Nice, clean brass. You are are great alternate supply when the locals run dry. Fast delivery, too.

Fast delivery of high quality brass. Great!

With all the crazyness in the country this past year when I stumbled across your site, i thought that this couldn't be real.. I ordered 500 pieces of .380 ACP brass and held my breath. 6 days after I ordered (on a weekend no less) I received my order. I have now bought a second order of 9mm and feel confident that this new shipment will be just as good. Thanks

Having picked up a lot of range brass over the years and cleaning it myself, it is most pleasant to open up an order from Diamond K and seeing bright and shiny ready to reload brass right out of the bag. Customer service, quick shipping, clean brass, all these describe receipt of any order from Diamond K. Economics, almost forgot that one as folks can make calculations to be sure and can find perhaps cheaper elsewhere but seriously doubt one will find it cleaner or better sorted. I would rather have it like this as opposed to dumping an order of "range brass" into a tumbler and having to do it myself.

Just received my first order from Diamond K for 300 Win Mag and 44 mag. Came just the way I like it - clean, beautiful and FAST! Thanks for you superior service at a superior price.