33+ Biathlon Rifle Caliber Background. The biathlon rifle is of 22 caliber and weighs no more than 3.5 kg. Now let's get some easy terminology out of the way… caliber is the size of the bullet's diameter and can be measured in both imperial (inches) and metric (mm) units.

Biathlon Sport & Biathlon Rifles - RimfireCentral.com Forums from i84.photobucket.com

This mkii version has been updated and rebuilt around the world class fx smooth twist x barrel system. Fast magazine loading and top precision makes it perfect to handle and shoot fast. Part of what makes the biathlon unique is that it's skiing.

Rifle weight biathlon rifles can weight no less than 3.5kg, which is about 8 lbs.

Biathlon is divided into male and female. But the biathlon combines two events that seem completely unrelated: Let our airgun specialists help you today! The competitors are equipped with a.22 caliber biathlon rifle, which they must use in prone and standing positions over two to four shooting rounds.