Cartridge Keychains

Discover one of the largest selections of authentic cartridge keychains available online. Trench Art LLC offers 78 handcrafted cartridge keychains made from genuine once-fired cartridge cases, representing more than 150 years of firearms history. From historic military calibers to modern hunting and precision rounds, each keychain is professionally assembled and makes a unique gift for collectors, hunters, veterans, law enforcement, and shooting enthusiasts.

1 product

.308 Winchester Cartridge Keychain
Price$10.00

Authentic Cartridge Keychains for Collectors, Hunters, and Shooting Enthusiasts

At Trench Art LLC, we believe every cartridge has a story. Our collection of 78 authentic cartridge keychains is handcrafted from genuine once-fired cartridge cases, preserving the history and craftsmanship behind some of the world's most recognizable ammunition. Whether you're a military veteran, hunter, competitive shooter, law enforcement professional, or firearms collector, you'll find a keychain that reflects your passion.

Our collection spans more than 150 years of firearms history, featuring classic military cartridges like the 7.62×54R, 8mm Mauser, and .45-70 Government alongside modern favorites such as the 6.5 Creedmoor, .300 PRC, .50 BMG, and 8.6 Blackout. Each product includes historical information about the cartridge, making every keychain more than just an accessory—it's a conversation piece and a tribute to firearms history.

Every keychain is carefully assembled using genuine once-fired brass or nickel-plated cartridge cases, creating a durable keepsake that's perfect for everyday carry or display. Select calibers are also available with specialty projectile tip options, allowing collectors to customize their purchase.

Whether you're searching for a unique gift for a hunter, veteran, firearm enthusiast, competitive shooter, or military collector, our cartridge keychains offer something for every interest. Explore all 78 calibers and discover why Trench Art LLC is becoming a trusted destination for authentic cartridge keychains, military-inspired gifts, and historical collectibles.