Federal Premium HammerDown rimfire loads are customized to produce superior ballistics and terminal performance on small game through lever-action rimfire rifles. The geometry of each rounds case, bullet and cartridge ensures flawless cycling through tubular magazine and typical lever-action feeding systems.
| Rounds Per Box | 325 |
| Caliber | 22 LR |
| Bullet Weight | 40 gr |
| FireArm | No |
| HazAir | Yes |
| Bullet Type | Copper Plated Hollow Point |
| Boxes Per Case | 10 |
| Casing Material | Nickel-Plated Brass |
| Muzzle Velocity | 1200 fps |
