Skip to main content
We may get paid by partner for deals, including promoted items

Menu

Trending
Top Brands Palmetto State ArmoryHot Yeti CoolerDeal NatchezDeal SitkaDeal 5.11Sale Winter Clearance Amazon Pickleball Sale Amazon FitnessHot Stores
Sig Sauer MPX, MCX Folding Stock Flat Dark Earth by Sig Sauer - Stock Parts

Product Description

The Sig Sauer MCX Stock Adapter Kit gives you the ability to upgrade your rifle and install MCX folding stock assemblies. Note: This will not work with Collapsible stocks / braces.

Sig Sauer MPX, MCX Folding Stock Flat Dark Earth

at MidwayUSA
Browse all MidwayUSA deals
$167.99
In Stock at MidwayUSA
Price verified 2d ago
Buy Now at MidwayUSA
Secure checkout Easy returns
or compare prices
Amazon logo Amazon eBay logo eBay

Product Details

Category Stock Parts
Brand Sig Sauer
MPN 2401191-R
Sig Sauer

Shop more Sig Sauer Gun Parts

All 2,068 in-stock Sig Sauer Gun Parts from 34 stores →

Most popular Sig Sauer Gun Parts on GearChase

  1. SIG SAUER SP2022 9mm 17Rd Black Extended Magazine (MAG-2022-9-17) GritrSports
  2. SIG SAUER P365 9/380 Black Fire Control Unit with Flat Blade Trigger (8900165) GritrSports
  3. Sig Sauer P320 9mm Threaded Barrel 5.5" 1/2x28 Palmetto State Armory
  4. Sig Sauer M400 SDI XSeries Flat Dark Earth 5.56 / .223 Rem 16 Barrel 30-Rounds GrabAGun
  5. Sig Sauer Conversion P229 Barrel 40 S&W to 357 Sig 3.9" Blue MidwayUSA

More from Sig Sauer

MidwayUSA
Last Updated:
Oct 26, 2026 07:04 AM
Sig Sauer Picatinny Folding Stock Adapter 6 Position Tube Sig MCX, MPX Coyote Sig Sauer Picatinny Folding Stock Adapter 6 Position Tube Sig MCX, MPX Coyote View Details
$242.99
Buy Now · $242.99
MidwayUSA
MidwayUSA
Last Updated:
Oct 26, 2026 07:04 AM
Sold Out
Sig Sauer Picatinny Minimalist Plus Folding Stock Sig MCX, MPX Coyote Sig Sauer Picatinny Minimalist Plus Folding Stock Sig MCX, MPX Coyote View Details
$242.99
Buy Now · $242.99
MidwayUSA
MidwayUSA
Last Updated:
Oct 26, 2026 07:04 AM
Sold Out
Sig Sauer Picatinny Minimalist Plus Locking Folding Stock Sig MCX, MPX Black Sig Sauer Picatinny Minimalist Plus Locking Folding Stock Sig MCX, MPX Black View Details
$242.99
Buy Now · $242.99
MidwayUSA
MidwayUSA
Last Updated:
Oct 26, 2026 07:04 AM
Sold Out
Sig Sauer Picatinny Minimalist Locking Folding Stock Sig MCX, MPX Black Sig Sauer Picatinny Minimalist Locking Folding Stock Sig MCX, MPX Black View Details
$242.99
Buy Now · $242.99
MidwayUSA
MidwayUSA
Last Updated:
Oct 26, 2026 07:04 AM
Sig Sauer Cheek Riser Assembly Sig MCX, MPX Sig Sauer Cheek Riser Assembly Sig MCX, MPX View Details
$38.99
Buy Now · $38.99
MidwayUSA
MidwayUSA
Last Updated:
Oct 26, 2026 07:04 AM
Sig Sauer Folding Stock Adapter Sig Sauer Folding Stock Adapter View Details
$115.99
Buy Now · $115.99
MidwayUSA
MidwayUSA
Last Updated:
Oct 26, 2026 07:04 AM
Sold Out
Sig Sauer MPX, MCX Folding Stock Black Sig Sauer MPX, MCX Folding Stock Black View Details
$239.99
Buy Now · $239.99
MidwayUSA
MidwayUSA
Last Updated:
Oct 26, 2026 07:04 AM
Sold Out
Sig Sauer MPX, MCX Folding Stock Flat Dark Earth Sig Sauer MPX, MCX Folding Stock Flat Dark Earth View Details
$207.99
Buy Now · $207.99
MidwayUSA
MidwayUSA
Last Updated:
Oct 26, 2026 07:04 AM
Sold Out
Sig Sauer MPX, MCX Low Profile Folding Magpul SL-K Stock Sig Sauer MPX, MCX Low Profile Folding Magpul SL-K Stock View Details
$219.99
Buy Now · $219.99
MidwayUSA
MidwayUSA
Last Updated:
Oct 26, 2026 07:04 AM
Sold Out
Sig Sauer MPX, MCX Stock Black Sig Sauer MPX, MCX Stock Black View Details
$251.99
Buy Now · $251.99
MidwayUSA