Sig Sauer MCX/MPX Stock Hinge Assembly 1913 Interface w/ Steel Knuckle Black 8900807

Sig Sauer MCX/MPX Stock Hinge Assembly The Sig Cross stock hinge assembly with hinge; locking mechanism; two screws; and black finish. This factory stock hinge assembly for sale at Mister Guns is useful as part of a folding rifle stock assembly constructed to reliably retain the folding stock in the deployed or folded positions. The hinge joint has a locking mechanism that stops it from being opened from a closed position until the locking mechanism is moved to the unlocked position. This hinge assembly is designed for use on Sig Sauer MCX, MPX and Cross rifle stocks.