The Federal Champion Rimfire Ammo 22 Mag 40 gr FMJ brings reliable, high-velocity performance from the Champion Target series to shooters who demand consistent accuracy for range work and competition, and its a solid choice for training and plinking in rifles and revolvers chambered in .22 WMR; with a 40-grain full metal jacket profile, brass casings, a muzzle velocity around 1880 fps and muzzle energy near 314 ftlbs, these rounds deliver flat trajectories and controllable recoil that help tighten your groups and maintain point-of-impact repeatability during extended sessions. Youll appreciate that this ammunition is made in the United States and packaged with ORM-D/HazAir handling considerations in mind, and the yellow box branding makes resupply quick at the bench. For target shooters, clubs, and instructors who rotate large volumes through practice drills, the Champion Target line balances reliable feeding and cycling with economical performance, while the FMJ bullet type and consistent velocities make chronographing, load development comparisons, and sighting-in straightforward. If youre running plinking outings, clinic instruction, or competitive rimfire drills, these rounds get you on target every time.