Upgrade for M4 in 2011: New Barrel, Bolt and Rail

    Army.mil reports

    Col. Douglas Tamilio, program manager for Soldier Weapons, said the Army will do a request for proposal in the next three or four months to complete the Army’s acquisition objective for M4 rifles. That RFP will include more than 14,000 M4A1 rifles — an improvement over the M4 Soldiers currently use.

    “What the M4A1 gives our Soldiers is a heavy barrel and fully automatic — that’s what the field is asking for,” Tamilio said. The M4A1 also features ambidextrous controls.

    The Army already has a contract with Colt to produce the rifles. The second contract, in the next fiscal quarter, will help the Army complete its AAO and will include additional rifles for both foreign military sales and to meet other Army requirements. Tamilio also said the Army will work a contract to procure some 65,000 kits in FY 2011 to convert M4s already in the field to the M4A1.

    Other phases of M4 improvement involve a better bolt and rail.

    “I think we can get significant increases in reliability by looking at some new enhancements to bolts,” Tamilio said. “Because a lot of companies have shown some bolts over the last year or so that have got, we think, improvement. We’re going to ask industry to give us their best.”

    [ Many thanks to Lance for emailing me the link. ]

    Steve Johnson

    I founded TFB in 2007 and over 10 years worked tirelessly, with the help of my team, to build it up into the largest gun blog online. I retired as Editor in Chief in 2017. During my decade at TFB I was fortunate to work with the most amazing talented writers and genuinely good people!