FAB Defense M4 Collapsible Buttstock System for H&K G3 Olive Drab Green

Gun Parts Fab Defense UPC 7290105947086 MPN FXM4G3FKG SKU 1S0-RSC-M4CB-FX-M4G3FKG

FAB Defense M4 Collapsible Buttstock System for H&K G3 Olive Drab Green
$153.99

Up 2.7% since Nov 10

at Optics Planet ·

Free shipping over $49

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Price history

Lowest seen
$139.99
Typical price
$148.99
Tracked since
Oct 29, 2026

This price is $14.00 above the 14-day low and 3% above typical.

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