Gun Parts

Upgrade or repair your firearms with high-quality gun parts from AmmoJo. Explore a comprehensive selection including barrels, triggers, stocks, handguards, upper and lower receivers, and springs for AR-15s, Glocks, shotguns, and more. Our inventory features OEM parts and aftermarket upgrades from trusted manufacturers, perfect for DIY builds or precision tuning. Whether you're customizing for performance, aesthetics, or function, AmmoJo delivers reliable gun parts at the best value.