04-04-2025 | donglassdigger1@gmail.com Wow, great products, very fast shipping,  exceptional value, very nice packaging.  Hope to do business with you again.

02-24-2025 | pemberton_jim@hotmail.com Tammy, if you are the one responding, I want you to know that you have secured my business from here on. I don't purchase a lot of reloading but I am very impressed with your product. I have many friends here in central Utah who do shoot and reload in our club. Guaranteed your information will be passed around for brass.

02-10-2025 | jimandtracyevans@gmail.com I received the casings today. I want to thank you for your integrity and professionalism through all this. You've earned a long term customer. Thank you Jim Evans.

01-31-2025 | panivens@aol.com Got the brass. Looks real good. Thanks for a great product.

01-21-2025 | tanktheturtle14@gmail.com Both my orders arrived quickly. The once-fired 9mm brass was in excellent shape. Their prices are great, and their customer service is professional and helpful. I will be ordering more in the near future.

12-27-2024 | bbolton1231@gmail.com Excellent brass.. Not even 1 military style primer to decide with. I certainly will be back when in need of other calibers. Merry Christmas to you and your company Brad

12-16-2024 | d.j.caldwell@icloud.com I recently received my order from y’all. It was for 100 once fired 7mm-08 brass. I just wanted to say the Diamond K Brass ALWAYS has the best top quality brass. Thank you for keeping you prices customer friendly and very reasonable. Keep up the great work and your attention to quality.

12-16-2024 | Robert.DiRocco@f-e-t.com Good afternoon Doug, I just wanted to drop a note to you and let you know the service I received from Diamond K Brass was outstanding. The product that was delivered is exactly what I bought, and I am very pleased with it. I usually don’t get the chance to tell companies and people they did a good job because its so rare any more. Keep up the great work, you will be hearing from me soon once I sling these cases all over the rice fields and need...

10-01-2024 | donmorris3458@att.net Kudos to you Doug and Pete. Your company has really impressed me and I just wanted you to know how much I appreciate your true complete care of your customers. I will be using your company and will be telling all my friends. Again thanks, Don Morris

09-05-2024 | 223coyotehunter@gmail.com Greetings, I want to tell you how pleased I am with my order. 500 count 300 Blackout Brass and 220 gr. Berry's bullets. Ordering went smoothly. Product delivered promptly. Even a few extra cases included in the bag. I will certainly order again from you again. Thank you Diamond K! Donald Cooley Boise, Idaho.

05-24-2024 | IRMARG@AOL.COM Decided to purchased 2500, 40 S& W, nothing special done to them. They arrived in short order , looked to be in good shape AS ALWAYS....clean, crack free. This purchase was designed to CONFRONT MY NEMESIS. 40 cal brass suffers from a condition called 'guppy belly' or bulged brass.... caused by unsupported chambers, as found in GLOCKS, and similar guns. GLOCK doesn't want reloads in their guns, and that makes them happy. It doesn't make me happy. So due to the number...

11-04-2023 | mstakem@comcast.net Fantastic!!! That's just my opinion. I ordered 400 processed .308 LC brass. It arrived quickly and in excellent shape My OCD forced me to gauge each one. Of course every case was perfect. One case was bad but the extras more than made up for it Diamond K is my supplier of choice.

07-08-2023 | Matrixhasu123@gmail.com Diamond K brass has always come thru for me. They always throw in extra brass to make sure the count is right. And shipping is right on time. I will continue to buy from Diamond K and be a Loyal customer. Thank you Diamond K. Sincerely Mike Randall

06-22-2023 | dehn.peterson@gmail.com I can't say enough good things about Diamond K Brass. Ordered 9mm Law Enforcement Training Brass Certified Once Fired that was well priced and received very fast in great condition. When I started reloading on my Dillon 550 I was not able to seat primers in ANY of the FC - NT or NX head stamped brass even after Dillon sent me a complete replacement Primer Slide Assembly. They were not previously staked, but may have been sealed. After email discussions w/...

06-09-2023 | joebianchi1775@icloud.com I recently just placed my first order with you all, I have to say you shipping was fast and customer service was amazing! I can’t believe I received a phone call because I live in a condo and your company wanted to make sure delivery would be safe and I would not be ripped off from door pirates! Just amazing.

05-05-2023 | brody76000@gmail.com Fantastic customer service just got off the phone with a rep who was incredibly nice and understanding, i had some brass that was defective and she checked a couple of things and immediately had some shipped out to me. Definitely would not hesitate to purchase from them again.

04-08-2023 | markdkrantz@comcast.net First time buyer, was very happy with the shipping time. I will be a return customer for sure.

01-23-2023 | tajoiner76@gmail.com Great company. Very satisfied with my order. Will be buy here again.

01-22-2023 | awelbrocklv@gmail.com 1st time buyer ordered 500 primed 9mm cases,on wed, got them on Friday,very clean well packaged I will buy more just wonder if they will sell other pistol calibers as well later? Reloader #48 1-23-23

11-16-2022 | wcrane1@verizon.net Fastest shipping that I ever saw! Nice touch on the extra brass. Pricing is very reasonable and the brass very well packed. Thanks for a great deal!!

10-03-2022 | bmillr@juno.com I received my package today. I am most satisfied with every aspect of this order with you. I am astounded at the swiftness of processing, packaging, and shipment! Thank you and I suspect that I will be a loyal, long term customer. Thanks again, Bruce Miller

08-16-2022 | ram15001500@hotmail.com Every shipment is better than Christmas, getting something you wanted and will use,

06-15-2022 | robertgeorgehughes@gmail.com Dear Sirs, I'm so pleased with my order. Bought $80 last week. $270 this week. All arrived in great condition and fast. You'll be selling me more. Guaranteed

04-08-2022 | lenc63@comcast.net I just received my order of 308 brass, and was very surprised by the almost flawless condition of the once fired brass. I normally don't send responses or feed back but I wanted to take the time to acknowledge and say thank you for the dedication and quality that your company provides to your customers. I only purchased a small amount (200ct. plus) and after processing only had one case that needed a bit more attention, after that they all passed the case...

04-06-2022 | kslavens@jayssportinggoods.com Awesome company. I got my 308 brass super fast and it was in great condition. I will ALWAYS shop DiamondK.

01-20-2022 | medicmike63@msn.com First order from Diamond K was flawless, brass was as described, amount appears to be over the 1k I ordered. Coms were great and shipping was lightning fast (received order within 3 days of placing). Look forward to doing business with Diamond K in the future!

12-25-2021 | ericbjur@charter.net I ordered my normal teardown 9mm, 45acp and .223. My made for Christmass arrived in just days. (How do u do that?) I have tried filling stockings but just to heavy. The plastic lunch containers from Walmart work just great. Got two more guys into reloading this year and the tear downs are a great way to start. Just need powder!!!!! The product is just great as always. Less than a hand full was not reusable. Always plenty of extra!!!

12-23-2021 | irmarg@aol.com DO YOUR HOMEWORK!!!! Read the testimonials here before you buy, and find the truth about DIAMOND K BRASS. Some people say they have been ordering from them for many years. I know I have, off and on. For a company to be in the 'game' that long.... they must be doing something right. Apparently they treat their workers well; if they do that probably the workers will treat me well. IS THAT LOGICAL? I have been reloading for more than 50 years. That does not make me an...

12-21-2021 | mikecog@msn.com Ordered 100 243 Winchester used shells. Received 108. Threw out 5. 18 with minor scratches and dings. 85 were perfect. 103 ready to process! Fast delivery. Shells very clean and shiny. Excellent product and service.

10-26-2021 | elaird51@hotmail.com I have ordered from DKB several times before ,allways great prices and extras are provided in case a few are bad......they have allways bent over backwards to make the customer happy and the shipping time is awesome...never late allways early...I really enjoy doing business with them, and I will continue to do so!..... Sincerely,Eric Laird

10-23-2021 | WHITLOCKMIKE1911@yahoo.com THERE ARE SEVERAL RELOADERS IN MY USMC-VETS SUPPORT GROUP, WHOM I HAVE TAUGHT HOW TO RELOAD THEIR OWN RIFLE & HANDGUN AMMO, SINCE 2015. "DKB" IS NOW THE "OFFICIAL SOURCE" OF CARTRIDGE BRASS FOR "THE SAN FELIPE RELOADERS ASSOCIATION" IN SEALY, TX.----OORAH, SEMPER FIDELIS, & THANK YOU MISS TAMMY FOR YOUR EXPERTISE & ASSISTANCE TO SUPPORT OUR GROUP OF "JARHEADS" !!! SINCERELY, MSW/"GURU1911", SEALY, TX. 77474

10-12-2021 | trtle@hughes.net First time customer for D K B. Very pleased with the fast shipping. Customer service was great too. The excellent condition of the brass was a nice surprise. I WILL be a repeat customer.

10-05-2021 | qrodrig@hotmail.com I received my first order of brass from y'all today. This is the best brass I have ever bought and I have been handloading over 40 years!! If someone is looking for the "best" processed brass, this is the place. You should be commended for your high standards and quality products. It is a pleasure to do business with you.

09-16-2021 | armadillo1@nts-online.net This IS NOT s complaint, merely an observation. I ordered 500 Remington Peters 9mm brass. As I was de-priming them I noticed more than a few had bulged primers; to the point that the case sat crooked on the bench and one or two 'drug' as they went into the shell holder. I didn't think to mike the cases with those bulged primers but they took noticeably more force to size. I just found it interesting and wondered how they occurred.

09-13-2021 | I purchased 500 Tear Down 300 black out rounds. They where great, much better then I anticipated. Fast shipping. Very nice to work with. I'll buy more Thank you.

09-10-2021 | thank you, DiamondKBrass. such a pleasure doing business. fully believe in small American business. worked union for 20 years, the way to destroy, alset there. will continue to support American companies, such as yours. thank you for what you do.. looking forward to more purchases. many thanks and God Bless you all. Rich B,

09-06-2021 | Top quality brass. With the pre-tumble the brass was ready to resize and de-prime. After processing I ran them through the rotary tumbler, and they look new. Only had 6 unusable 308 Win cases out of 500. Also ended up with an odd 30-06, 223, 308 match, and 2 with Berdan pocket, so that brought my losses up to 11 out of 500

08-31-2021 | I had a significantly large priced order that in shipment somewhere either got stolen or lost. My first of 2 pagages was delivered to me empty. A 38 lb empty box that was cut open, re-taped with non USPS tape. I immediately called and talked to Tammy. The second box disappeared enroute. Unlike other companies, Tammy immediately began a communication chain with me, helping me track and find it with no questions asked. Long Story short, Tammy and Doug have completely re-filled and...

08-15-2021 | joeblock29@gmail.com Received my order of 500+ .270 brass I have deprimed and run thru my sonic cleaner. So far I haven't found any that would keep me from reloading. Received mix bag with majority being Remington and Federal with about a hundred rounds mixed of Hornady, Winchester and Barns. also received 1 .250-06, 2 .30-06 and 1 nickel coated .270. Very happy with what I have received and will defiantly order from them again.

08-13-2021 | I looked up my testimonial from 2014. I was mentoring a young man through the 'bumps' in reloading. Despite the vast differences in age, and times, he latched on to the hobby and seems to be as addicted as I am and remain to this day. Some seven years later, one would think a seedling would fail to grow in today's political climate.... but places like Diamond K Brass make it possible. They don't get the credit they deserve. If shooting DISAPPEARS IN THIS COUNTRY, my student will...

07-26-2021 | wayneabanta@gmail.com I've ordered several times 223/5.56, 44 mag, 45 ACP, 38 spcl and 357mag, 308 and more and have to say I'm extremely satisfied with my orders! Fast shipping, not one bad case so far. You guys ROCK!!!

07-25-2021 | cliffie14@hotmail.com The usual rapid service brought my order of "1000+ S/W40 Brass some Nickle". The count was, 1028 Great Brass, 38 Nickle, 2-10mm, (I was looking at a10mm pistol) (or a little work for the case trimmer) 1-38spl, and 1-224. These cases all have the same base diameter, so mystery somewhat solved. But the shoulder of the 224 turned out to be the perfect tool for restoring the mere 9 brass 40s with minor dings to there case mouths. OUSTANDING - SERVICE - PRODUCT -...

07-19-2021 | elaird51@hotmail.com I have done business with Diamond "K" Brass before and have never been disappointed...they have great brass at even better prices and shipping is lightning fast compared to others.....I am a customer for life...........

07-12-2021 | rojasray@gmail.com Bought a 500 count bag of 200 gr .45 colt SWC projectiles from Diamond K and found some RN mixed in with the lot. I took a pic and emailed to the company just to inform them. I wasn't looking to give them a hard time, complain, or whine about the issue as I can still reload them but I wanted to let them know. Doug K. (the owner) replied back immediately, apologized and asked if I wanted him to replace the odd ones. I replied with a negative-that it was not...

07-02-2021 | RMAJESKI143@GMAIL.COM I previously I written a testimonial that my order of brass had a number of casings that wouldn't accept a new primer. After talking with DKB customer service rep, she resolved my problem by just replacing those pieces of brass that I could not reload. Now I will be finishing that balance of reloads toady. Thank you DKB for backing your products. I look forward in doing business again.

06-13-2021 | Diamond K Brass is an excellent site for getting brass and bullets. Couldn't find any new rifle brass but was in luck. With such competitive pricing, I can get the brass I need at the same price. Getting pistol bullets is also great. I'd rather get Berry's plated here than at Cabela's.

06-01-2021 | Mr. Kiley Thank you so much for your fast, fast, shipping on my brass order! Couldn’t believe it hit my doorstep today! It is very refreshing to do business with an organization that really cares about quality, and customer satisfaction! Only wish I had found you-all sooner! Am now passing the word to my compatriots about your organization! Keep up the fine work in The great state of Arizona! Sincerely JhK Ps. Throw this reply into your web site reviews list, if you wish! Until...

04-28-2021 | japanzanella@gmail.com 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...

04-23-2021 | ericbjur@charter.net Just my findings on 250 .308 teardown. As they state these must be torn down do not take a chance!! Please!!! Out of the 250 plus rounds I received over 50 did not have the powder necessary to get bullet down the barrel. The bullets were all top notch mostly 168g and 175g. Hunting rounds. There was a hand full of 260g bullets I'm still investigating. I'm almost don and have ordered 250 more. There is not a place in town who has powder ,primers, casings or...