.50 BMG

Just received my second order from Diamond K. Super fast shipping (at a very reasonable price - too)! 1000+ rounds of mixed 223/556 brass arrived. After sorting, the ratios listed in the listing are right on, and the brass is clean. (They must have washed it, because it's just that good!).

Diamond K is at the top of my list for ordering breass for reloading - you can't go wrong here!

Hello my first order was 200 308's and 500 40cal teardowns I liked all that I received. I have started to recondition the teardowns. And have finished them and only had 2 that could not be saved. On my second order I received it fast I ordered damaged 223/5.56 to recondition into 300 blackout and 22 tcm the brass is working fine for that job. Thanks very much William

The price was average. Shipping & handling charge was very reasonable and fast. Order came in accurate and in good shape.
Will continue to always check here first. Finally a company the prides on quality and customer service.

I just received my box of 1000 LC 5.56 unprocessed once fired brass. I thought you guys messed up and sent me brand new factory cases. Ive never seen once fired brass this nice. I had to check the base a see that there were fired primers still there. All I can say is "OUTSTANDING JOB"!!! You will definately getting more of my buisness, and ill do my best to steer some more your way...........Jim

Very prompt shipping. The brass was in great shape and only found one bad case. I recieved extra brass to cover the bad casings. will be sending in another order. Told all my friends .Great prices.

This place is the best. No issues with anything on any of my 3 orders and super fast shipping. Great product, price, and shipping... Thanks again DKB will return very soon.

This was my second order from Dimond K. I ordered 1000 .223 cases and after processing and loading I ended up with 1022 rounds. Of the handfull that were not usable a couple could have probably been salvaged with a small base die and a couple were caused by an unnoticed press issue. Dimond K is my new go to place for brass when the folks at the range get it all before I do.

I bought some 7.62x39mm brass it arrived fast and packaged well and ever so shiny will definitely give you guys my business many times over, thanks a thousand times gang

Holy crap! I searched high and low for the brass I needed to no avail. Diamond K had it in stock and at the best price I had seen in recent months. I placed my order and 2 1/2 days later, it lands on my doorstep. In stock, great price, fast shipping...so what about the quality? OUTSTANDING! Brass was in excellent condition and I could not have cleaned and polished it better myself. Way to do business! You've won a customer.

my first time buying from these guys and was easy to order with fast shipping i only bought 500 9mm brass but they look great haven't counted them but i would guess there is the right amount i will buy from them again