The 10MM Auto was designed primarily for law enforcement but was quickly abandoned in favor of the .40 S&W. Now making a comeback, this .40" caliber handgun is more powerful than the .45 Auto with higher magazine capacity.
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
A few weeks ago I had ordered 1000rd ea of .9mm and .223 and got another 500rd of FREE .9mm. The Free 500 rounds of brass was just the icing on the cake. I was very pleased with my order and it arrived mui pronto too. I just ordered a 500 rd each of .357's and .223 and I get another 500 free rds of .9mm for fathers day. You guys are keeping me happy. I will continue to come here for all my brass. thanks guys
Mark Robbins Jun 16, 2017
I reload quite a bit, from 380 to 500 S&W. So I order brass quite often. The brass I have received from DKB has been superior to any other company. I no longer shop for brass. Their prices are better because of the product. In other words you get what you pay for. Shipping is quick and that's a plus.
Brad C Dec 19, 2014
I have made several orders from diamond k in the last 3 years or so and have always been beyond pleased, but this last order of 200 .223 brass takes the record. actual order was 228 cases and they are exceptional. I had to check the invoice to see if they were polished or something, but no just beautiful brass as always I look forward to loading them
Andrew Jul 11, 2015
Have ordered twice for 5.7x28, 1st. was for 1k and 2nd for 2k. Brass was all same headstamp with no rocks,bullet fragments, or other trash. Staff knows their stuff, and includes extras for any culls. Will be ordering again for sure.
Josh & Dennis Allen Feb 3, 2019
First order for 500 45 ACP Brass and to my supprise about 90% were my favorite to reload, Federal Brass. Brass was clean, polished and like new. Price was a little higher than what I pay at gunbroker.com but the quality was well worth the difference. You just got another repeat customer.
Jerry Parris Oct 10, 2014
I am impressed!! Excellent prices...rapid shipping....brass was shiny and clean...no aluminum cases and I found no split cases...again...every order I buy through Diamond K Brass has been top rate...I am impressed!!
I am just an end user and I'm pleased that Diamond K will service shooters like myself that does not use up/lose a lot of brass but since I'm frugal....the end price through Diamond K is outstanding!! I do shoot a lot....upwards of 1,000 rounds per week and I'm bound to lose/use up brass and with that in mind...new brass/new ammo would curtail much of my shooting due to cost.
I do cast my own pistol bullets....too bad that pistol powder is still scarce!! I could use a few pounds as I post.
Thanks
Curt Bibbmail.com Jan 5, 2015
awesome company....bullets arrived quick in great shape and I recommend this company to friends
e Jeffrey Feb 7, 2021
I placed an order for once fired 223 brass and when I received it I was amazed on the quality of the brass (excellent), the prompt service, I will be ordering from Diamond K Brass in the future. Keep up the great service and products.
Aaron May 17, 2014
Purchased 200 rounds of 7.62X51 Lake City brass. I have been buying brass from this co. for years, and have always been more than satisfied.