Sig Sauer MCX

Parts listed here are designed for the Sig Sauer MCX pistol/rifle platform chambered in .223 Rem/5.56x45mm or .300 Blackout unless noted otherwise. MGW carries many replacement stocks, handguards, magazines, triggers, barrels, parts kits, springs, pins and other components for this modular firearm model. Service your Sig MCX with quality OEM and aftermarket parts/components to ensure a solid performance from every shot.

The schematic may not represent all the parts available - please scroll down for a complete list of items offered for this model.

Click on any part number highlighted in RED to view specific details or to purchase online.
It is recommended that all parts be fit by a qualified gunsmith.

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A S C 10 Round .223 AR-15 Magazine
Colt AR-15 Magazine, .223 ca. 30 Round
FNH SCAR 16S /  FN 15 / FS2000 30-Rnd Magazine, FDE

FNH SCAR 16S / FN 15 / FS2000 30-Rnd Magazine, FDE

$34.99

2
Ratings Snapshot
5
out of 5
Would recommend this product.

Sold Out

Notify Me When Available

Heckler and Koch HKSA80 / MR556 / HK416 30 Rd. Steel Magazine

Heckler and Koch HKSA80 / MR556 / HK416 30 Rd. Steel Magazine

$59.00

5
Ratings Snapshot
5
out of 5
Would recommend this product.

In Stock

Heckler and Koch MR556-A1 / HK416 20 Rd. Steel Magazine

Heckler and Koch MR556-A1 / HK416 20 Rd. Steel Magazine

$69.00

2
Ratings Snapshot
5
out of 5
Would recommend this product.

In Stock

Heckler and Koch MR556-A1 / HK416 10 Rd. Steel Magazine

Heckler and Koch MR556-A1 / HK416 10 Rd. Steel Magazine

$69.00

Not Yet Rated

In Stock

Remington R-15 VTR Magazine
Remington R-15 VTR Magazine, Black
Magpul Gen M3 PMAG 5.56mm 40 Round Magazine, Black

Magpul Gen M3 PMAG 5.56mm 40 Round Magazine, Black

$21.80

7
Ratings Snapshot
5
out of 5
Would recommend this product.

In Stock

Magpul Gen M2 MOE PMAG 5.56mm 30 Round Magazine, Black with Window

Magpul Gen M2 MOE PMAG 5.56mm 30 Round Magazine, Black with Window

$15.00

Not Yet Rated

In Stock

FNH SCAR 16S / FN 15 / FS2000 30-Rnd Magazine, Black

FNH SCAR 16S / FN 15 / FS2000 30-Rnd Magazine, Black

$34.99

3
Ratings Snapshot
5
out of 5
Would recommend this product.

In Stock