Starline's manufacturing process involves, consistent metallurgy, precise tooling, tight quality control and 40 years of industry experience. Their brass is guaranteed to have flash hole presence and to be of the correct length and diameter. Unlike some competitors, Starline’s brass is vertically drawn, effectively minimizing wall thickness variation. In addition, they anneal their cases between each draw to ensure consistent metallurgy in all lots. Simply put, they are unwavering in their commitment to quality.
One of the BEST companies I have dealt with,SUPER fast ship
Honest & where I will always order my brass An excellent
Company & reasonable prices
Roy Archer,,,Charleston, W.Va.
Roy Archer Jul 14, 2016
I just made my first purchase from Diamond K Brass and I must say, WOW. The acknowledgement to the order and the shipping were a lot faster than I was expecting. And as they list their quantities with a + sign there will be a few extra in there to accommodate for any bad cases that may have slipped by. All I can say is, "You've got my business". I am glad to highly recommend Diamond K Brass for your brass and reloading needs.
Larry Jones Jun 13, 2016
Received my 500 223 LC Brass today. Found 4 rejects and about 1.3 had dimples from too much lube when resized. Doesn't hurt anything. Will be fine after first firing. Have someone check the lube and this brass will be great. I was surprised I didn't have to ream the primer pockets.
Charles Holmes Mar 9, 2015
I have made a few purchase's of brass Cal 357, and always a quality product is delivered...Shipping is very fast and they always are ready to answer any questions. A great outfit...
Thomas Jun 12, 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
Diamond K Brass simply rocks! Quick turn around and great customer service. New reloader here and they have been so helpful with so newbie questions. Happy top have found them!
Russ Waterman Jan 9, 2018
awesome company....bullets arrived quick in great shape and I recommend this company to friends
e Jeffrey Feb 7, 2021
Greatly exceeded my expectations! You have another customer for as long as I continue to reload. Thanks!
Dano Dec 23, 2020
I have placed several orders with DiamondK and each of those orders is a testimony to the quality of people working at this company Super fast order processing, super fast shipping and great customer service. I'll be back again and again.
Greg Apr 20, 2020
I have never had a problem ordering from Diamond K....and that is why they are my first choice when I need brass. Good products and good service!