Diamond K Brass LLC

New and Once-Fired .45 Colt Brass for Handguns and Pistols

Our .45 Colt reloading brass is yellow brass and comes in mixed head-stamps, with quantities beginning at 100+. They are ideal for both commercial reloaders and those who use reloadable brass casings for recreational purposes. 
All our brass is guaranteed, and Diamond K’s prices make it a good idea to buy in bulk and save. Plus, we routinely ship 2% more than the ordered amount of brass so your satisfaction is assured.
While you’re shopping for .45 Colt reloadable brass, be sure to check our many other calibers of reloadable brass and stock up! We carry all the reloading components and accessories you need. Diamond K Brass is known for offering a quick turnaround time on order processing, and shipping time is usually about 1-2 days, so you can buy with confidence. If you’re a commercial reloader and would like to make a bulk purchase, just call us directly at 1-855-357-3030.