AR-15 CMMG MK IV 5.56 NATO Listing ID: 3099526

WTT/WTS. Upgraded the handguard and it will come with original handguard and barrel nut. Been sitting in back of safe with no attention. Will come with a few mags. Make cash offers or trade offers. I’m in the Katy area and best way to contact me is text at 281-217-9716.