Used Sig Sauer MCX 11.5" Barrel Assembly 5.56mm NATO Rifle Barrels

Key Features

• Item Type: Rifle Barrels
• Action: Gas Piston
• Manufacturer: Sig Sauer
• Model: MCX 11.5" Barrel Assembly
• Barrel Length: 11.5"
• Caliber: 5.56mm NATO
• Overall Condition: Very Good

Product Description

SIG SAUER MCX 11.5" Barrel Assembly (5.56mm NATO)

This SIG SAUER MCX barrel assembly is chambered in 5.56mm NATO with an 11.5" barrel length. It is a complete MCX-style barrel/gas system unit for quick barrel swaps and upper receiver conversions.

Configured with an installed gas block and gas valve, plus the piston/op-rod assembly. A 3-prong flash hider is installed on the muzzle.

Specifications