ILLUMINATED RIFLE SCOPE, ALUMINUM CONSTRUCTION.
LENS DIAMETER 40 mmADJUSTABLE ZOOM FROM 3X TO 9XPIPE DIAMETER 1"MIL DOT RETICLE ILLUMINATED RED OR GREEN WITH 5 BRIGHTNESS LEVELSADJUSTABLE PARALLAX AND FOCUSINGADJUSTABLE WINDAGE AND ELEVATIONMOUNT FOR STANDARD 21 mm RAILS WITH HIGH RINGSFLIP-UP PROTECTION CAPSPOWERED BY 1x CR2032 BATTERY (INCLUDED)LENGTH 350mmWEIGHT 640gSHOCK PROOF AND & FOG