Strike (ASG) 553 Sight - Red/Green EVO Spring Guides Press the right button from

Press the right button from off to power on in manual brightness mode

Value offer

A genuine Tokyo Marui 1300mAh mini-s/small-type battery

Each trigger pull cycles the hammer and produces a loud satisfying "phat" noise with each shot

Strike (ASG) 553 Sight - Red/Green EVO Spring Guides Press the right button fromBased upon the 553 optic from EOTech, with all the same features at a more affordable price. Measures in at 127mm long and 68mm high. The unit is powered by 2x AAA batteries, which are easily accessible through the front mounted battery compartment. The lid is held in place with a clever locking lever. The mount base is made from a heavyweight metal, as is the lens hood and "throw levers". Features EOTech's "throw levers" which allow rapid attachment