Sig Sauer MCX Rattler caliber exchange kit. Perfect condition less than 100 rounds fired through,

Genuine replacement barrel for the 5.5" 5.56NATO Rattler. Complete with barrel and gas block assembly..

*Please Note

This Barrel is compatible with the Rattler ONLY. This barrel is not compatible with the MCX Virtus or Legacy MCX Uppers.

It will not function with a factory .300BLK handguard. This barrel requires the 5.56NATO Rattler handguard.

SPECIFICATIONS

SKU CALX-MCX-5B-556-TAP
Platform Rifle
Model SIG MCX
Category Barrels
Color Black
Suppressor Capable Yes
Caliber 5.56 NATO
Mags Included No
Threads 1/2 in - 28
Barrel Included Yes
Barrel Length 5.5 in [139.7 mm]
Forward Assist No
Adjustable Gas System Yes
Cam Wear Path Yes
Charging Handle Included No
Bolt Carrier Group Included Yes
Threaded Barrel Yes
Optic Ready No

Purchase Requirements:
-21 years or older
-Florida resident with valid identification
-Concealed carry permit gets priority
-Cash only
-The transaction will be done at a public location of my choosing in Brickell, Miami.

Reply with Name, phone number, confirm purchase requirements, and request time/date pickup. price firm.

all other messages will be ignored unless good question i should’ve included in listing