PSA 16" CMV 5.56 Nato, Chrome-lined, MP, Premium Barrel
Barrel: 16" Mil-spec barrel steel, mid-length gas, Special lighter profile barrel, chambered in 5.56 NATO, with a 1/7 twist, chrome lined bore and M4 barrel extension made for us right here in Columbia SC by FN Manufacturing. Barrels are high pressure tested, mag particle inspected. Profile starts out as an A2 under the handguards, but then is relieved between the gas block and the muzzle for better balance. Requires a .750" gas block.
Barrels are marked "5.56 NATO 1/7 CL MP Palmetto".
This is not a "pencil" profile
Please check the barrel closely for any irregularities. It is the builder's responsibility to check headspace before assembling.
In the unlikely event you have an issue with a barrel, STOP AND DO NOT ASSEMBLE. Contact Customer Service.