Federal HammerDown .22LR 40gr Hollow Point Ammunition

Federal HammerDown Rimfire Ammunition

Federal Premium HammerDown represents a significant advancement in rimfire ammunition technology. This line brings the proven performance principles that revitalized centerfire lever-action rifles directly to the rimfire market.

Purpose-Built for Lever-Action Rifles

HammerDown ammunition is specifically engineered for lever-action rimfire rifles. The cartridge geometry—case, bullet, and overall dimensions—ensures flawless cycling through tubular magazines and traditional lever-action feeding systems. This is not generic rimfire ammunition adapted for lever guns; it is purpose-designed from the ground up.

Ballistic Performance

• Velocity: 1200 feet per second
• Bullet: 40-grain copper-plated hollow point
• Construction: Nickel-plated brass cases
• Propellant: Specially formulated for consistent performance

Practical Advantages

The copper-plated hollow-point bullet delivers reliable expansion on small game while maintaining the velocity profile optimized for lever-action rifles. The nickel-plated brass cases resist corrosion and provide reliable feeding cycle after cycle. The specially formulated propellant ensures consistent ballistics and superior performance through your rifle's action.

Quantity

325 rounds per box, packaged in 10-box cases for convenient storage and transport.

HammerDown ammunition represents Federal's commitment to supporting the resurgence of classic lever-action rimfire rifles with modern ammunition technology.