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Colt 20" government profile stripped barrel 1:7 5.56 NATO with 0.75" New Old Stock

$370.00
SKU:
CO04012770
Availability:
ships from our shop in 3 to 5 days (+/-)

Colt 20" government profile stripped barrel 1:7 5.56 NATO chambered

M16A4 replacement chrome-lined phosphated 4150 CMV steel with 0.75" journal, "C" stamped - New Old Stock

Colt factory replacement barrel, new with "C" MP stamp for older production Colt with Magnetic Particle Inspection.  Government profile with 4150 Chrome-Moly phosphated steel with chrome lined bore and chamber, rifle gas system with 0.75" gas journal.  In military grade blue VCI plastic factory packaging.

Features

  • Colt factory replacement barrel, new old stock
  • complete with M4 extension with feedramps
  • 0.75" gas journal, to fit milspec standard front sight base or low-profile gas block
  • 5.56 NATO Chambered 1:17 twist, chrome lined, /1/2"-28 standard 5.56mm threads
  • 4150 Chrome-Moly-Vanadium military grade steel with milspec phosphate (Parkerized) exterior gray/black finish
  • "C" MP stamped
  • rifle length gas port
  • 0.70" muzzle step
  • "R" stamped Rosco fabricated for Colt
  • does NOT include barrel nut or handguard end-plate
  • Manufacturer's Part number SP-401277