The Flat Dark Earth B5 Systems Sierra K Stock is designed for compact and PDW-style firearms. The Sierra K offers a slim, low-profile latch for easy length of pull adjustments and a clean look, plus ambidextrous QD sling mounts (fixed and limited rotation) for flexible carrying options. This stock requires the Sierra K Compact Mil-Spec Receiver Extension Kit (sold separately) for installation and features a durable matte Flat Dark Earth finish.

Features:

Designed for PDW and compact weapon setups

Slim, low-profile adjustment latch

Ambidextrous QD sling mounts (fixed and limited rotation)

Requires Sierra K Compact Mil-Spec Receiver Extension Kit (sold separately)