Custom Rifle Ammo 458 Win Mag

Precision—now personalized. Build your own Federal Custom Shop rifle load using the industry’s finest brass, primers and propellants and choosing from a wide selection of the best hunting and target bullets in the industry.

Federal Custom Shop ammunition is built to order—not pulled out of inventory in a warehouse. As such, please allow more time for processing and delivery. Typically, your Custom Shop order will take two weeks to build, plus standard delivery time.