Installation Guide 2023

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McAlester Army Ammunition Plant

The McAlester Army Ammunition Plant was originally commissioned as McAlester Naval Ammunition Depot on May 20, 1943. The plant was transferred to the Army on 1 October 1977 under the single manager for Conventional Ammunition and became the McAlester Army Ammunition Plant (MCAAP). The workforce is comprised of 1500 plus employees performing mission ready related operations.

Contact Information
Website

Address:

1 C Tree Road McAlester, OK 74501-9002

Main:

918-420-6271
Find on Google Maps

Programs & Services

  • MWR (Morale Welfare and Recreation)
    Address
    McAlester Army Ammuntion Plant MWR Office Bldg. 659A McAlester, OK 74501
    Map
    Website
    Phone

    Main:

    918-420-6780

    Info:

    918-420-6720
    Hours

    Mon – Thu 6:00 a.m.- 5:00 p.m.
    Fri, Sat and Sun – closed
    Holidays – closed

  • New Parent Support Program
    Address
    1 C Tree Road ACS Office Building 31 McAlester, OK 74501
    Map
    Website
    Phone

    Main:

    918-420-6529
    Hours

    Mon – Thu 6:00 a.m.- 4:30 p.m.
    Fri, Sat and Sun – closed
    Holidays – closed

  • New Parent Support Program
    Address
    McAlester Army Ammunition Plant Army Community Service Office Bldg.31 McAlester, OK 74501
    Map
    Website
    Phone

    Main:

    918-420-6529
    Hours

    Mon – Thu 6:00 a.m.- 4:30 p.m.
    Fri, Sat and Sun – closed
    Holidays – closed

  • Non-appropriated Funds (NAF) Human Resources
    Address
    1 C Tree Road MWR Bldg. 659 A McAlester, OK 74501
    Map
    Website
    Phone

    Main:

    903-334-2985
    Hours

    Mon – Thu 6:30 a.m.- 4:30 p.m.
    Fri, Sat and Sun – closed
    Holidays – closed

  • Non-appropriated Funds (NAF) Human Resources
    Address
    McAlester Army Ammunition Plant MWR Office Bldg 659A McAlester, OK 74501
    Map
    Website
    Phone

    Main:

    903-334-2985
    Hours

    Mon – Thu 6:30 a.m.- 4:30 p.m.
    Fri, Sat and Sun – closed
    Holidays – closed

  • Personal Financial Management Services
    Address
    1 C Tree Road ACS Building 31 McAlester, OK 74501
    Map
    Website
    Phone

    Main:

    918-420-6529

    Info:

    918-420-6271
    Hours

    Mon – Thu 6:00 a.m.- 4:30 p.m.
    Fri, Sat and Sun – closed
    Holidays – closed

  • Personal Financial Management Services
    Address
    McAlester Army Ammunition Plant Army Community Service Bldg. 31 McAlester, OK 74501
    Map
    Website
    Phone

    Main:

    918-420-6529

    Info:

    918-420-6271
    Hours

    Mon – Thu 6:00 a.m.- 4:30 p.m.
    Fri, Sat and Sun – closed
    Holidays – closed

  • Personnel Support Office
    Address
    1 C Tree Road Bldg. 1 (CPAC) McAlester, OK 74501
    Map
    Website
    Phone

    Main:

    918-420-7242

    Info:

    918-420-6569
    Hours

    Mon – Thu 6:00 a.m.- 4:30 p.m.
    Fri, Sat and Sun – closed
    Holidays – closed

  • Personnel Support Office
    Address
    McAlester Army Ammunition Plant 1 C Tree Road McAlester, OK 74501
    Map
    Website
    Phone

    Main:

    918-420-7242

    Info:

    918-420-6569
    Hours

    Mon – Thu 6:00 a.m.- 4:30 p.m.
    Fri, Sat and Sun – closed
    Holidays – closed

  • Relocation Assistance Program
    Address
    1 C Tree Road ACS Building 31 McAlester, OK 74501
    Map
    Website
    Phone

    Main:

    918-420-6271
    Hours

    Mon – Thu 6:00 a.m.- 4:30 p.m.
    Fri, Sat and Sun – closed
    Holidays – closed

  • Relocation Assistance Program
    Address
    McAlester Army Ammunition Plant 1 C Tree Road Army Community Service Bldg 31 McAlester, OK 74501
    Map
    Website
    Phone

    Main:

    918-420-6271
    Hours

    Mon – Thu 6:00 a.m.- 4:30 p.m.
    Fri, Sat and Sun – closed
    Holidays – closed

  • Restaurants/Fast Food
    Address
    1 C Tree Road Land View Bldg. 2 McAlester, OK 74501
    Map
    Website
    Phone

    Main:

    918-420-6669
    Hours

    Mon – Thu 6:30 a.m.- 4:00 p.m.
    Fri, Sat and Sun – closed
    Holidays – closed