OPERATION

CRANE TACTICAL ACS-50 OPERATING INSTRUCTIONS

1. ACS-50 sighting system must be properly zeroed prior to field use or deployment.
2. Manufacturer recommends "sighting-in" of weapon on a government approved range, or within approved field of operation with safe backstop.
3. Use #4 aperture to zero sights at 400 meters. Horizontal adjustments can be made with traverse knob on rear sight. Vertical adjustments can be made on front sight post with enclosed M-16 style sight adjustment tool or the tip of a 5.56mm/7.62mm cartridge. Once #4 aperture is zeroed, "sighting-in" is complete.
*If 400 meter range not available, use #4 aperture, engage 100 meter target, adjust front sight post until bullet impact is 6" above point of aim.*

Additional ACS-50 sight system information (as indicated on operator's side of rear sight):

#4 Aperture (400 meter zero) can be used to engage EE sized targets ranging from 0-500 meters.
#7 Aperture (700 meter zero) can be used to engage EE sized targets ranging from 500- 800 meters.
#9 Aperture (900 meter zero) can be used to engage EE sized targets ranging from 800- 1000 meters.

*Engaging targets beyond 1000 meters can be achieved through the use of operator's choice of optics or aiming devices attached to ACS-50 accessory rail. These devices should be independently zeroed to the user's desired target range.

**Target engagements beyond 1000 meters with the use of the ACS-50 apertures is not recommended.

 For technical support contact:

CRANE TACTICAL, LLC
2301 AVIATION DRIVE, UNIT A
WAUKESHA, WI 53188
414-640-7114
414-640-7113