Lapua Polar Biathlon .22 lr rimfire cartridge box

Lapua’s Polar Biathlon .22 LR ammunition – ideal rimfire target performance in all conditions

Lapua Polar Biathlon has been the .22 lr ammunition behind the vast majority of biathlon medals won worldwide for many years. This rimfire cartridge is specifically designed for use in the freezing temperatures common to most biathlon competitions. Lapua’s Polar Biathlon .22 round offers ideal match performance in any kind of weather, with consistent accuracy and reliable ignition.

.22 LR / Polar Biathlon

Caliber	.22 LR
Product no.	420166
Bullet weight	2.59 g (40 gr)
Muzzle velocity	337 m/s (1106 fps)
BC G1	0.172
Purpose	Target

Velocity [m/s][fps]
Energy [J][ft.-lbs.]
Crosswind drift [mm]Crosswind drift [in] (sidewind 4 m/s)(sidewind 13 fps)

Trajectory [mm][inch]
Impact point above or below line of sight (Scope 40 mm above bore line)Impact point above or below line of sight (Scope 1.6 in above bore line)

Metric chart

0 m	2.5 m	10 m	50 m	100 m
337	335	331	312	291
147	146	142	126	109
0	0	1	25	100

Weapon sighted in at	10 m	50 m	100 m
25	-17	-18	-249
50	-14	0	-212
75	-4	48	-116
Test barrel length [mm]: 550

Imperial chart

0 yd	2.5 yd	10 yd	50 yd	100 yd
1106	1101	1089	1031	966
109	108	105	94	83
0	0	0	0.8	3.3

Weapon sighted in at	10 m	50 m	100 m
25	-0.7	-0.3	-7.2
50	-0.7	0	-6.6
75	-0.4	1.5	-3.7
Test barrel length [inch]: 21.7

.22 LR / Polar Biathlon

Lapua’s Polar Biathlon .22 LR ammunition – ideal rimfire target performance in all conditions

.22 LR / Polar Biathlon

Metric chart

Imperial chart

Other products for your caliber:

.22 LR / Super Long Range

.22 LR / Long Range

.22 LR / Center-X

.22 LR / X-Act