The FX Biathlon MKII rifle is built in the spirit of the Olympic competition rimfire guns. This MKII version has been updated and rebuilt around the world class FX Smooth Twist X barrel system. The Smooth Twist X rifled barrel chambered in .177 caliber, provides consistent high-level accuracy that will stand up against any match barrel available. The rifle comes with a straight pull biathlon bolt that is indexing, using the distinctive thumb and forefinger method. This cycles a rotary magazine or shooters can use an optional 5 shot straight magazine, made to match the rounds available in biathlon competitions.
Other features include the fully adjustable synthetic stock, fully adjustable match grade trigger, AMP regulator (adjustable match precision regulator), harness and sling rails, and a front globe and diopter sight option. The FX Biathlon MKII is a unique rifle perfectly suited for training and competition use in biathlon, 10 meter, and other similar disciplines.