Tiberius Compact Open Dot Red Dot EXO Sight Lenses and its purpose is to

and its purpose is to reduce the kick/recoil during each shot

50 caliber ammo

it has all the best features of the e-Flex

The detents no longer get hung up on the face o-rings on the bolt return

The Hush Bolt achieves better efficiency by capturing and utilizing air that is otherwise wasted

Tiberius Compact Open Dot Red Dot EXO Sight Lenses and its purpose is toSuper compact, and packed with features, the Tiberius open Red Dot sight is the superior choice in open dot sights for your paintball or airsoft gun. Features: Fits Picatinny Rails. Variable brightness settings. Switch quickly between 4 different recticles, each available in red or green. All metal construction. Adjustable for windage and elevation. Battery included. Not warrantied against breakage if hit by paintballs