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.
FNH SCAR 16S / FN 15 / FS2000 30-Rnd Magazine, FDE
$34.99
Sold Out
Heckler and Koch HKSA80 / MR556 / HK416 30 Rd. Steel Magazine
$59.00
In Stock
Heckler and Koch MR556-A1 / HK416 20 Rd. Steel Magazine
$69.00
In Stock
Magpul Gen M3 PMAG 5.56mm 40 Round Magazine, Black
$21.80
In Stock
FNH SCAR 16S / FN 15 / FS2000 30-Rnd Magazine, Black
$34.99
In Stock