FAB Defense M4 SKS Complete Chassis System w/ M4 Buttstock Black

Gun Parts Fab Defense UPC 7290111584916 MPN FXM4SKSB

FAB Defense M4 SKS Complete Chassis System w/ M4 Buttstock Black
$255.80

at Optics Planet ·

Free shipping over $49

5 retailers · $255.80 to $267.75 shipped

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Price history

Lowest price across retailers each day.

Lowest seen
$177.21
Typical price
$177.21
Tracked since
Aug 5, 2026

Today's best price is $78.59 above the 100-day low and 44% above typical.

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