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Standard Folding Mechanism (FSM)-Without Boss

Product Code: A500

Backorder item will not be charged until item is ready to ship. Ship times will depend on production time.

Standard Folding Mechanism (FSM)-Without Boss

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The FSM is the standard Folding Stock Mechanism. It fits between the Receiver Block and Modular Stock. The FSM can be mounted to fold either left or right. Will add .75 to your LOP and weighs 3.5 oz.The FSM is manufactured with and without the Boss. The Boss is the raised (oblong shaped) portion on the Arm (small side). If you require one with or without the Boss please specify in the Order Instructions section during the checkout process. If you do not specify your order will be shipped based on availability. NOTE: If you are ordering a receiver block with your folding stock mechanism we recommend you use an FSM with a boss.
Additional Information

Additional Information

Product Weight 4 oz
Material 7075-T6 Aluminum
Boss Option Without Boss
Coating Anodized
Brand ACE by DoubleStar
Manufacturer DoubleStar Corp.
Country of Manufacture United States
Warranty Yes

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