Sig Sauer MCX Piston (J04) Assembly for 16" Barrel, 5.56 NATO

Description: Sig Sauer MCX Piston (J04) Assembly for 16" Barrel, 5.56 NATO. This piston assembly is designed for the MCX model of rifle and is constructed of strong and durable steel carrying black finishing of its components. This piston assembly includes the selector valve and piston rod and is developed for the Sig Sauer MCX platform that is chambered in 5.56x45mm and .223 Rem and uses a 16" barrel. This item is simply installed to the top of the barrel in the gas block and serves as a great replacement item for your MCX platform barrel. This is a factory original Sig Sauer part, made to the highest standards for your Sig Sauer firearm.

Assembly Includes:

• Selector Valve - x1
• Piston Rod - x1

Note: It is recommended that all Sig Sauer parts be installed by a qualified and trained gunsmith.

Manufacturer: Sig Sauer

PRODUCT SPECIFICATIONS:

• Barrel Length: 16"
• Brand: Sig Sauer
• Caliber: 5.56x45mm,.223 Rem
• Finish / Color: Black
• Firearm Type: Rifle
• Material: Steel
• Models Fit: Sig Sauer MCX