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SIG SAUER MCX/MPX Folding Rifle Stock Gun Type: Rifle, Gun Make: SIG Sauer, $19.01 Off w/ Free Shipping

SIG SAUER MCX/MPX Folding Rifle Stock, Black, STOCK-X-FOLD-CTR-BLK
SIG SAUER MCX/MPX Folding Rifle Stock, Black, STOCK-X-FOLD-CTR-BLK
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SIG SAUER MCX/MPX Folding Rifle Stock, Black, STOCK-X-FOLD-CTR-BLK

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Questions & Answers
It this a magpul brand stock that it comes with? Expert Answer

Sig does not state if the stock on the SIG SAUER MCX/MPX Folding Rifle Stock assembly is a Magpul stock or not. From what information I could find it appears to have the Magpul CTR stock. But I recommend contacting Sig Sauer to confirm or email us at techsales@opticsplanet.com for more information.

by Hunter, Gear Expert, October 26, 2022
Is there a milspec buffer tube on this? Otherwise the description doesn't make sense. Expert Answer

Yes, the SIG SAUER MCX/MPX Folding Rifle Stock utilizes a standard Mil-spec buffer tube/receiver extension.

by Ethan, Gear Expert, June 29, 2022
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Customer Reviews
Most Recent Reviews
Sig sauer folding stock by E.B. Ridout, February 11, 2024
Great customer service and great product. I will be purchasing more in the future.
Most Recent Reviews
Sig Sauer stock by Mike, Verified Owner, February 4, 2024
Great addition to the Sig MPX. Solid built and easy to manipulate.
0/1 found this helpful
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Gun Type:
Rifle
Gun Make:
SIG Sauer
Gun Model:
SIG Sauer MCX, SIG Sauer MPX
Color:
Black
Condition:
New

Code: SD9-RSF-SSSTOCKXFOLDCTRBLK-13044636

MPN: STOCK-X-FOLD-CTR-BLK

UPC: 798681606375

List: $199.00Save 10%
$179.99

Product Info for SIG SAUER MCX/MPX Folding Rifle Stock

This Is A SIG SAUER Factory Replacement Stock For The SIG SAUER Mcx/mpx Platform. It Installs Quickly And Easily To The 1913 Interface On The Firearm Receiver. Installation Allows Any Standard Ar-15 Type Butt Stock To Be Used.image

Specifications for SIG SAUER MCX/MPX Folding Rifle Stock:

Manufacturer: SIG SAUER
Gun Type: Rifle
Gun Make: SIG Sauer
Gun Model: SIG Sauer MCX, SIG Sauer MPX
Color: Black
Condition: New

Package Contents:

  • SIG SAUER MCX/MPX Folding Rifle Stock

SIG SAUER MCX/MPX Folding Rifle Stock Orderable Models

List of Orderable Models

  • SIG SAUER MCX/MPX Folding Rifle Stock, Black, STOCK-X-FOLD-CTR-BLK , MPN: STOCK-X-FOLD-CTR-BLK , UPC: 798681606375 , Code: SD9-RSF-SSSTOCKXFOLDCTRBLK-13044636

SIG SAUER MCX/MPX Folding Rifle Stock Unavailable & Discontinued Models

List of Unorderable Models

  • DEMO, SIG SAUER MCX/MPX Folding Rifle Stock, Black, STOCK-X-FOLD-CTR-BLK , MPN: STOCK-X-FOLD-CTR-BLK-DEMO , Code: SD9-RSF-SSSTOCKXFOLDCTRBLK-13044636-DEMO
  • USED SIG SAUER MCX/MPX Folding Rifle Stock, Black, STOCK-X-FOLD-CTR-BLK, EDEMO3, Used, Condition Like New , MPN: STOCK-X-FOLD-CTR-BLK-EDEMO3 , Code: SD9-RSF-SSSTOCKXFOLDCTRBLK-13044636-EDEMO3
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Last updated 2026-08-23 UTC.