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- BULK PRICING ON 10,000+ ORDERS
- LIVE AMMUNITION
- PRIMED BRASS
- PRIMERS - CCI - GINEX
- CERTIFIED ONCE FIRED MILITARY & LAW ENFORCEMENT TRAINING BRASS
- NEW BRASS - STARLINE
- NEW BRASS - FIOCCHI
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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
- PROJECTILES
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Testimonials
Nothing but positive things to say about Diamond K. I am lucky to be in the Phoenix area so I order in the morning and pick up in the afternoon. Their quantity + policy covers that rare dinged case or unusable one. The last 1000 rounds had 2 bad cases but they more than exceeded my 1000. Great people to deal with.
Dave
Mar 24, 2014
Mar 24, 2014
Have nothing but good to say about diamond k, good prices, good quality, but most of all is the service
Terry
May 8, 2017
May 8, 2017
Recieved second shipment at warp speed. Quality company and brass. Both the 43ACP & 9MM Orders were bettet than I expected. Will not hesitate to get more brass from this company as I need it.
Sam10e
Sam10e
Sam Tenney
May 2, 2014
May 2, 2014
Very quick service ,ordered on saturday , delivered on tuesday , clean brass ,double baged, 519 pc shiped
rc gilbert
Apr 25, 2015
Apr 25, 2015
I recently ordered 5,000 9mm and 5,000 .40 S&W cases to load in a new progressive press. I've sorted all the 9mm brass and found 3 Berdan primed cases, 2 9mm Makorov cases and one case with a neck that I deemed too damaged to load. The remainder of the cases were fine. In my opinion, 6 cases out of 5,000 that were not usable is fantastic. I've sorted about half of the .40 cases and have found 1 9mm case stuck in a .40 case and 1 357 sig case. The rest have been perfect. I have found my exclusive brass supplier!!!
Rodney Baker
Mar 3, 2014
Mar 3, 2014
Thanks for the outstanding service. Not only was it quick delivery but to my surprise the brass was cleaned which made head stamping, sorting a breeze. It us good to know that I have found a company that goes above and beyond to make sure their customers are satisfied. Thank you for all your help on my initial order. Bobby T
Bobby Thomas
May 24, 2016
May 24, 2016
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.
Will continue to always check here first. Finally a company the prides on quality and customer service.
Nicholas Pisacrita
Aug 29, 2014
Aug 29, 2014
I always buy brass from Diamond but can never find a history of the purchases. Oh well, the brass comes in when I expected it but it would be nice to be able to look up past orders. I hope someone tells Diamond K how to make that happen.
Billy C Wilson
Apr 17, 2015
Apr 17, 2015
I called Diamond K and left a message about their 10mm auto brass , I also left a text message inquiring about manufacter test brass . I was surprised how quickly both questions were answered . Tammy was the one who handled both questions ,she actually cared about want my concerns were and took the time to get an asnwer for me . the best compliment a company came get is to be told there customer service is great ,so here it is Diamond K Brass your customer service is outstanding Thanks John
Revolver John
Apr 28, 2021
Apr 28, 2021
I've bought several thousand assorted handgun and long gun brass from DKB and never had a problem of any sort. The Brass is excellent, the service is better. That's why I keep coming back.
Steve Adkins
Feb 26, 2018
Feb 26, 2018