Please Note: Special Order Item, delivery 6-8 working days from date of order.
The Elcan SpecterOS4X is an optically brilliant instrument for precision aiming of service rifles and carbines.
With superior low light performance and extremely long eye relief, the Specter OS4X out performs competing 4x optical sights and, as a result, has been selected for general service by advanced military forces.
Depending upon the situation, the user may light the central part of the reticle with brilliant LED illumination for CQB applications, or select lower-level illumination of the entire reticle for low-light operations.
Because the reticle is etched in glass, it is plainly visible even in the case of loss of electrical power due to battery failure or EMP.
The Specter OS4X is an extremely rugged tool designed to withstand the rigors of modern professional use.
The sight is covered with a one-year warranty against manufacturing defects.  

Magnification   4x  
Field of View (FOV), degrees 6.5°  
Exit Pupil, mm 7.8  
Entrance Pupil, mm 32  
Eye Relief, mm 70  
CQB Illumination5 settings (AN/PVS-22 night vision compatible)  
Whole Reticle Illumination 5 settings (AN/PVS-22 night vision compatible)  
Illumination Source Battery-powered LED  
Reticle 5.56 CX5755 Dual Illuminated Ballistic Chevron  
Fixed Focus Range, m 20 to Infinity  
Battery Type  DL 1/3N (3v Lithium)  
Battery Life 600 hours minimum, 3000 hours average  
Ballistic Correction 100–800m for 5.56 NATO  
Adjustment Resolution  0.5 minute of angle  
Adjustment Range 120 minutes of angle  
Base Requirement MIL-STD-1913 "Picatinny Rail" (Weaver compatible)  
Attachment ARMS Levers  
Waterproof  66 ft for 2 hours  
Shockproof   450 g's  
Dimensions (L x W x H), in  6" x 2.6

ELCAN OS4X Optical Sight

Select Reticle


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