Addendum 2016
FN 15™ Military Collector Series M4 Carbine Owner’s Manual Addendum
We are pleased that you have chosen an FN 15 Military Collector Series M4 Carbine. The FN 15 M4 Carbine shares the same reliability,
durability, accuracy and many of the operating features as the standard FN 15 Carbine. However, it has additional special features such as a
backup iron sight, a Knight’s Armament M4 Carbine Rail Adapter System (RAS) with removable rail panels, a pistol grip, a side swivel kit and an
ambidextrous selector. This addendum will cover the operation of those necessary specific features, where they differ from the standard FN 15
Carbine. The common operations and features are covered in the FN 15 Owner’s Manual supplied with your FN 15 Military Collector Series M4
carbine.
WARNING
Before inspecting or making any adjustments on the FN 15 Military Collector Series M4 Carbine fully read and understand completely the
Owner’s Manual as well as this Addendum. Place the “safety” in the on safe position, remove the magazine, open the action and ensure the
chamber is empty as explained in Section 15.1 of your Owner’s Manual. Always keep the muzzle pointed in a safe direction. Failure to follow
these warnings may result in serious injury or death.
1. Contents of the Storage Case
• FN 15 Military Collector Series M4 Carbine
• Vertical Pistol Grip (not assembled)
• Safety lock and two keys
• One aluminum 30-round magazine
• Owner’s Manual and this Addendum
2. Rear Sight Use and Adjustment
The backup sight (BUS) is provided as a primary sighting system or backup sighting system if an optic is also being used. The BUS will fold
down
when not in use and can be quickly deployed when needed.
WARNING
Before manipulating or making any sight adjustments, place the “safety” in the on safe position, remove the magazine, open the action and
ensure the chamber is empty as explained in Section 15.1 of your Owner’s Manual. Always keep the muzzle pointed in a safe direction.
Failure to follow these warnings may result in serious injury or death.