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Steel Folding Mechanism (FSM-S)-Without Boss

Product Code: A500S

Availability: In stock

Steel Folding Mechanism (FSM-S)-Without Boss

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The FSM-S is machined from 1018 CRS Steel, Case Hardened RC 62, and is finished with Ion-Bond Coating. It fits between the Receiver Block and Modular Stock. The FSM-S can be mounted to fold either left or right. Will add .55" to your Length of Pull and weighs 5 oz. The FSM-S is manufactured with and without the Boss. The Boss is the raised (oblong shaped) portion on the Arm (small side). Image may differ from actual item.<, p>

NOTE: If you are ordering a receiver block with your folding stock mechanism we recommend you use an FSM with a boss.<, span><, p>

Additional Information

Additional Information

Product Weight 11 oz
Material 1045 Steel
Boss Option Without Boss
Coating Anodized
Brand ACE by DoubleStar
Manufacturer DoubleStar Corp.
Country of Manufacture United States
Warranty Yes

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