The Samson Picatinny Side Folding Stock Adapter (brand part number 040611432) lets any 1913 railed receiver accept an MCX/MPX-style stock, giving a shooter a secure, stable attachment point without a proprietary interface. Finished in Flat Dark Earth, the adapter is engineered to integrate cleanly with a variety of Picatinny-railed platforms while providing a solid, reliable connection. The folding mechanism collapses the stock for compact storage and easier transport, a real advantage in a truck, pack, or confined space, and it can be mounted to fold to either the left or right side.

Key Specifications

• Finished in Flat Dark Earth.
• Converts a 1913 Picatinny railed receiver to accept MCX/MPX-style stocks.
• Folding mechanism allows mounting for left or right-side fold.
• Collapses for compact storage and transport.

Frequently Asked Questions

What stocks does this adapter accept? MCX/MPX-style stocks, mounted to a standard 1913 Picatinny railed receiver.

Can it fold to either side? Yes, it can be mounted for a left or right-side fold.

Buy the Samson Picatinny Side Folding Stock Adapter, Flat Dark Earth

A folding adapter that collapses a rifle down for storage without sacrificing a solid lockup is worth having on any Picatinny-railed build. Order it from the Samson lineup of rifle stocks at our Lubbock, Texas gun shop for fast, insured shipping.