Ammo Manufacturer – Browning
Projectiles – 40 grain lead round nose (LRN)
Ammo Casings – Rimfire-primed brass
Muzzle Velocity – 1,085 fps
Muzzle Energy – 105 ft lbs
Browning’s PRO22 22 LR ammunition exploits that rule of physics so it can deliver the most consistent trajectories possible. This round’s 40 grain bullet only hits 1,085 fps as it bursts out of the muzzle, so it can’t break the sound barrier. A subsonic cartridge is also a quieter cartridge – perfect if you don’t want to make a ruckus while you’re knocking down plinking targets!
This ammo’s lead round nose projectiles are crimped into their cases. Cartridges with such consistently seated bullets all align with the rifling in the exact same way, which only further enhances accuracy. Browning’s target and competition rimfire ammo is loaded in the USA!