FAB Defense AR15/M16/M4 Butt-Stock Assembly

FAB Defense AR15/M16/M4 Butt-Stock Assembly

Assembling the FAB Defense Butt-Stock Onto a Tube:

Pull the Release Lever downwards until you see the locking pin inside the stock disappearing and then slide the stock onto your rifle's tube.

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PULL Lever DOWNWARDS.
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PRESS Lever.

DONE!