Dbst Fsm Ace Fldng Stck Mech W/boss

Doublestar-ACEs Standard Folding Stock Mechanism (FSM) with Boss fits between the rifles Receiver Block and the Modular Stock (not included). The FSM can be mounted to fold to either the left or right. It will add .75" to your Length of Pull and weighs 3.5 oz. The Boss is the raised (oblong shaped) portion on the Arm (small side).

Features :

• Standard folding mechanism with BOSS
• Can be mounted to fold either left or right