Duck Creek Sporting Goods

Duck Creek Sporting Goods specializes in ammunition and reloading supplies for Cowboy Action Shooting (CAS)—the sport built around Single-Action revolvers and rifles from the pre-1900 era.

Brass & Cartridges - 45 Colt, 44 Special, 44 Magnum, 357 Magnum, 38 Special, 38 Long Colt - Historical rifle calibers: 45-70, 45-120 Sharps, 50-70 Govt., 56-50 Spencer, and more - Brands: Starline (35+ SKUs), Hornady, Winchester, Bertram, Nosler - Custom-formed brass for calibers modern manufacturers don't make

Reloading Equipment - Handgun and rifle die sets (Form, Size, Crimp, De-Cap, Seating) - Shell holders and basic reloading tools - Case trimming supplies and lubes - Bullet pullers

Bullets - Cast lead handgun and rifle bullets - Jacketed bullets (Hornady & Speer) - Copper bullets (Barnes, Hammer) - Plated bullets - Discount bullet options

"Many historical calibers are not considered common by brass makers and custom forming is the solution."

CAS shooters face a problem: ammunition makers stopped producing most Old West calibers decades ago. Duck Creek solves this by stocking and custom-forming brass for everything from rare Sharps cartridges to obscure Colt rounds. They're not a general ammo shop—they understand the niche and stock accordingly.

Duck Creek Sporting Goods Westminster, CO 80234 303-204-8058 [email protected]