Since it is mounted in close proximity to the bore, the Lasermax guide rod laser provides maximum accuracy, and has a pulsing beam for increased visibility. The laser unit is very lightweight. It has an ambidextrous activation switch and does not alter the profile of the pistol, meaning you can continue to use your existing holster.
Specifications and Features:
Power output less than 5 mW
Silver oxide battery
Battery life approximately 1 hour continuous
Factory aligned, never needs adjustment
Weight less than 1 oz
GLOCK 20, 21, 40 Gen 4
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