▼ 7% below avg
SIG SAUER MCX 5.56 NATO 10.3" - FDE
Lowest Price
$4,099.99
MSRP
$4,599.99
Savings
11% off
Verified In Stock at
3 Stores
Updated
Aug 26, 2026
Compare Deals from 19 Retailers
Verified availability, then price
EuroOptic Best
● In Stock
$4,099.99
Rainier Arms
● In Stock
$4,299.99
Modeltown Firearms
● In Stock
$4,809.99
Black Bayou Armory
● Out of Stock
$4,099.99
Brownells
● Out of Stock
$4,099.99
DFCArms
● Out of Stock
$4,099.99
Hinterland Outfitters
● Out of Stock
$4,099.99
JAM Firearms
● Out of Stock
$4,099.99
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11.5 5.56 MCX Upper Receiver Group"
Direct Thread 1.49lbs 7.3 Reduced Blow Back Suppressor"
Flat Dark Earth
Includes Adapter Kit for Standard M4 Lowers
Includes Lightweight Low-Profile Handguard and SD Handguard with Heatshield
Includes Lightweight LowPro Handguard, SD Handguard w/heatshield, M4 Lower Receiver Adaptor Kit
Selected by USSOCOM
Specifications
Description
SIG SAUER MCX 5.56 NATO 10.3" - FDE
