The Lapua Polar Biathlon 22 Long Rifle 40gr Lead Round Nose 500/Brick is purpose-built rimfire ammunition for serious biathlon and precision rimfire shooters. Each 40 grain lead round nose cartridge is engineered for consistent ignition, stable flight, and dependable accuracy, even in demanding winter conditions where temperature and wind can challenge lesser loads.

This 500-round brick, packaged as ten 50-round boxes, is ideal for training, competition, and extended range sessions where reliability and uniform performance matter. With a muzzle velocity of 1,106 fps and carefully tuned ballistics, Polar Biathlon ammunition supports clean transitions between targets and predictable point of impact. It is well suited for biathlon courses, rimfire matches, and focused practice, reflecting Lapua’s long-standing reputation for match-grade quality and meticulous manufacturing.

• Manufacturer: Lapua
• Model: Polar Biathlon 22 Long Rifle 40gr Lead Round Nose 500/Brick
• Caliber: 22 Long Rifle
• Bullet Weight: 40 Grain
• Bullet Type: Lead Round Nose (LRN)
• Muzzle Velocity: 1,106 fps
• Muzzle Energy: 109 ft-lbs