Specter M145

The ELCAN SpecterM145 Optical Sight combines ELCAN’s legendary robustness and optical brilliance with a ballistically calibrated LED-illuminated ranging reticle. Designed for application to Machine Guns, M4 Carbines, M16/AR15 and AR10 rifles, it is in wide service with the United States Army (NSN 1240-01-411-6350) and has been proven to withstand the rigors of modern combat.

The sight may be mounted to any MIL-STD-1913 receiver or base in seconds and will retain zero when removed and re-attached to the weapon.

Optional versions include mounts incorporating ballistic compensation in addition to that provided by the reticle.The M145 series is built to stringent specifications and is designed for extreme-duty applications where only the most rugged equipment will suffice.



Magnification3.4 x
Size (mm)182(L) X 78(W) x 92(H)
Weight660g (M145C, M145M4)
700g (M145M4W, M145M4W2)
Field of View8 degrees nominal (14.1m @ 100m)
Entrance Pupil Diameter28mm
Exit Pupil Diameter8.5mm
Eye Relief70mm
Laser ProtectionAvailable for Military production
Anti-Reflection DeviceStandard, removable
MountFits MIL-STD-1913 "Picatinny Rail"
Reticle IlluminationLED illumination of reticle center
Power SourceDL1/3N 3V long life lithium battery
EnvironmentalWaterproof to 20 meters
Balistic Compensation Options:Torque-knob Mount models incorporate ballistic compensation in the reticle only. Wingnut Mount models provide M4 Carbine ballistic compensation in the reticle and either 5.56 NATO or 7.62 NATO Rifle ballistic compensation in the mount.
ModelBallistic Compensation
M145CM240/M249 machine gun reticle
M145M4M4 Carbine reticle (5.56 NATO)
M145M4WM4 Carbine reticle AND 5.56 mount
M145M4W2M4 Carbine reticle AND 7.62 mount


Please click on any image below to see our available reticles. If no reticles are listed please contact us for available options.