Never fired Colt 14.5" M4 barrel assembly. This barrel was installed on an upper and then uninstalled without ever having been fired. The barrel has a NATO chamber, a 1:7" twist and has a chrome lined chamber and bore.
The barrel has a date code of "07/02" and is stamped " C MP 5.56 NATO 1/7".
This barrel has an "F" marked front sight base with bayonet lug and a side sling swivel. Also comes with:
A2 flash suppressor
delta ring assembly.
$325 plus shipping (ships to U.S. only)
USPS money orders only
contact by IM
Colt M4 handguards and gas tube available for additional charge.
"O" stamp indicating chrome lining