Sig Sauer Mcx 5.56x45mm NATO Rifle
DESCRIPTION
SIG SAUER MCX 5.56 MM THREADED BARREL Rifle. Like New. 17.5" Barrel. Semi Auto . Featuring a threaded barrel with Flashider installed, top mounted full length picatinny rail, with a folding rear stock, and a Sig Sauer forward hand grip. Installed Sig Sauer red dot sight, with a lightweight aluminum frame, free-floating handguard, ambidextrous controls, and compatibility with various muzzle devices and optics for enhanced versatility. No Magazine Included. Includes Original Box, tools and Papers. SN: 63J062683 USA
Estate & Gun Consignment Auction #105
Auction Result
Lot
105320
Hammer Price
$1,800
Sold On
Jul 12, 2026
Hammer price excludes buyer’s premium
COLLECTOR NOTES
The SIG Sauer MCX is a modern modular rifle platform notable for its short-stroke piston system, folding-stock capability, and separation from the traditional AR buffer-tube layout. Early and desirable configurations attract collectors of contemporary military-style rifles, with originality, generation, barrel length, and factory accessories affecting value.
SPECIFICATIONS
Manufacturer:
Sig Sauer
Model:
Mcx
Caliber:
5.56x45mm NATO
Action:
Rifle
Barrel Length:
17.5"
Condition:
Like New
Serial Number:
63J062683
