![Sig Sauer Collapsible Picatinny Stock Assembly Sig MPX, MCX Black Sig Sauer Collapsible Picatinny Stock Assembly Sig MPX, MCX Black](https://cdn11.bigcommerce.com/s-bd012etngf/images/stencil/300x300/products/165281/385264/163602945__55892.1715177815.png?c=1)
Sig Sauer Stock Hinge Assembly MCX, MPX Picatinny Interface Steel Black
$91.25
$102.20
(You save
$10.95
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Factory replacement hinge assembly for sig mcx and mpx rifles with folding stocks.1913 interface to attach to the back of the receiver.Includes screw to attached to stock stem.