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- BULK PRICING ON 10,000+ ORDERS
- LIVE AMMUNITION
- PRIMED BRASS
- PRIMERS - CCI - GINEX
- GINEX PRIMERS
- CERTIFIED ONCE FIRED MILITARY & LAW ENFORCEMENT TRAINING BRASS
- NEW BRASS - STARLINE
- NEW BRASS - FIOCCHI
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- PISTOL BRASS
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RIFLE BRASS
- .26 NOSLER
- .28 NOSLER
- .223/5.56
- 5.56 LAKE CITY
- .243 WIN
- .260 REM
- .270 WIN
- .30 CARBINE
- .300 BLACKOUT
- .300 NORMA PRIMED
- .300 PRC
- .300 REM ULTRA MAG
- .300 WSM
- .300 WIN MAG
- .300 WIN MAG LAPUA PRIMED
- .30-06 WIN
- .30-30 WIN
- .308 WIN/7.62x51
- .32 WIN SPECIAL
- 32-20 WIN
- .338 FEDERAL
- .338 LAPUA
- .338 LAPUA PRIMED
- .338 NORMA PRIMED
- .350 LEGEND
- .358 WIN
- .360 BUCKHAMMER
- .375 WIN
- .444 MARLIN
- .450 BUSHMASTER
- .45-70 GOVT
- .458 SOCOM
- .50 BMG
- 6MM CREEDMOOR
- 6.5MM CREEDMOOR
- 6.5 PRC
- 6.5 GRENDEL
- 6.8 SPC
- 7MM REM MAG
- 7MM-08
- 7.62x39MM
- SPECIALTY BRASS
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Testimonials
I ordered 2500 .45 ACP brass tumbled. They arrived in less than a week and I was extremely pleased with the quality of the brass. Out of the 2500 I tossed about 75 small primer brass and maybe a dozen with some type of defect to where I did not want to reload it. The remaining brass looked and reloaded great. For the very reasonable price I paid for these brass, I am very pleased to only have found less than a hundred that were unsuitable. I will definitely be a repeat customer for DiomondK!
The Big Snak
May 7, 2015
May 7, 2015
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.
KEVIN KAIN
Jul 7, 2018
Jul 7, 2018
ORDERED 1000 CASING OF .223, RECEIVED 1016 AND HAD 6 I COULDN'T PROCESS.
GREAT PEOPLE TO BUY FROM.
GREAT PEOPLE TO BUY FROM.
RANDY
Mar 11, 2014
Mar 11, 2014
This brass was so much nicer than I expected, way better than the last company I bought from. Came with a few extra pieces, always nice. Even came with a few of different calibers, making it necessary for me to buy more guns (my wife doesn't agree with the logic that if you have the brass you must get the gun). Thanks, I will be recommending you to every one I know who reloads
Joseph Debrincat
Jan 24, 2021
Jan 24, 2021
Great brass at great prices. I have ordered both pistol, and rifle brass and usually receive 15-20 additional cases with each order. brass is high quality with no more than 2 cases that are rejected. I highly recommend Diamond K when purchasing brass.
Chris Sanders
May 31, 2015
May 31, 2015
Just received my first Diamond K order. I placed the order on Thursday afternoon and the 500 7.62 LC cases were at my front door in Michigan by 9:30 AM Saturday. Are you kidding me??!! What great service !! Everything from Tammy taking my phone call to the good packing was top-notch. Plus the brass looks fabulous. Working this military brass is a little more labor-intensive than the commercial stuff, but aways well worth the effort ! So glad to have found a new source for good spent brass.
Tom Volkema
Apr 21, 2020
Apr 21, 2020
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.
Luther Watson
Apr 25, 2020
Apr 25, 2020
Recently purchased 1000 rds of .223 with primers and 100 rds of 357 brass. Great service, great price and even better product. Only about 20 of the .223 brass was not military spec brass.
Will buy all of my primers and brass from these guys.
Will buy all of my primers and brass from these guys.
Herb
Jan 14, 2014
Jan 14, 2014
.223 REM Commercial Only - 1000+.
I use a Dillon XL650 for reloading 11 types of ammunition. I typically have to size and de-prime, then clean the primer pockets before I turn around and prime my old supplier's brass. I could never run my XL650 the way it was designed to run. With DK's brass, I'm back to the way the Dillon girl does it. I WILL NEVER buy from anyone else. It's fun to reload again.
Thanks DK!!
I use a Dillon XL650 for reloading 11 types of ammunition. I typically have to size and de-prime, then clean the primer pockets before I turn around and prime my old supplier's brass. I could never run my XL650 the way it was designed to run. With DK's brass, I'm back to the way the Dillon girl does it. I WILL NEVER buy from anyone else. It's fun to reload again.
Thanks DK!!
Paul Klein
Oct 24, 2015
Oct 24, 2015
Just received my first order from DKB. My original order was for 500 certified once fired 45ACP LG primers but inventory was off
I got a phone call explaining the problem. The young lady on the phone was very polite and said they would send me 750 mixed for the same price I have not sorted out to see how many lg and sm primers yet. But I was very pleased with the service and quality of brass. DKB will be the only place I buy my brass from.
I got a phone call explaining the problem. The young lady on the phone was very polite and said they would send me 750 mixed for the same price I have not sorted out to see how many lg and sm primers yet. But I was very pleased with the service and quality of brass. DKB will be the only place I buy my brass from.
Ted Martello
Dec 8, 2020
Dec 8, 2020