Our FourX models have all the proofs: waterproof, fogproof, and fully shockproof. In addition,
the following features are standard on all FourX riflescopes:

Four times magnification range

Generous 8.9 cm - 10 cm eye relief

Shooter-viewable, finger-    adjustable, resettable    adjustment dials

Deep relief grooves on the power ring

Shooter-viewable and
easy-to-grip power ring
integrated with the eyepiece

Internal focusing eyepiece with easy-to-grip rubberon the adjusting ring

Battery Saver Mode:
Automatic shutoff after 2 hours

Reticle is in 2nd focal plane which means that reticle size remains fixed at all magnifications allowing for more accurate aiming