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

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

    Main:

    918-420-7242

    Info:

    DSN Phone: 918-420-6529
    Hours

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

  • Commissary/Shoppette
    Address
    Army and Air Force Exchange Service (AAFES) 1 C Tree Road Bldg. 3 McAlester, OK 74501-9002
    Map
    Website
    Phone

    Main:

    1-918-420-6388
    Hours
    Monday – Friday 900-1500
  • Commissary/Shoppette
    Address
    Army and Air Force Exchange Service 1 C Tree Road McAlester, OK 74501
    Map
    Website
    Phone

    Main:

    1-918-420-6388
    Hours
    Monday – Friday 900-1500
  • Deployment/Mobilization
    Address
    1 C Tree Rd, Bldg 31 McAlester, OK 74501
    Map
    Website
    Phone

    Main:

    1-918-420-6523

    Info:

    1-918-420-6271
    Hours

    Mon – Thu 6:00 a.m. – 4:30 p.m.
    Holidays Closed

  • Deployment/Mobilization
    Address
    1 C-Tree Road ACS Office Builidng 31 McAlester, OK
    Map
    Website
    Phone

    Main:

    1-918-420-6523

    Info:

    1-918-420-6271
    Hours

    Mon – Thu 6:00 a.m. – 4:30 p.m.
    Holidays Closed

  • EFMP – Family Support
    Address
    1 C Tree Rd, Building 31 Attn: ACS/EFMP McAlester, OK 74501
    Map
    Website
    Phone

    Main:

    918-420-6523
    Hours

    Mon – Thur 6:00 a.m. – 4:00 p.m.
    Fri, Sat, Sun Closed
    Holidays Closed

  • Emergency Relief Services
    Address
    American Red Cross 200 East Adams St. McAlester, OK 74501
    Map
    Website
    Phone

    Main:

    1-918-423-0481
    Hours

    Mon – Fri 8:00 a.m.- 3:00 p.m.
    Sat and Sun – closed
    Holidays – closed

  • Emergency Relief Services
    Address
    American Red Cross 200 East Adams St. McAlester, OK
    Map
    Website
    Phone

    Main:

    1-918-423-0481
    Hours

    Mon – Fri 8:00 a.m.- 3:00 p.m.
    Sat and Sun – closed
    Holidays – closed

  • Exchange(s)
    Address
    1 C Tree Road Bldg. 3 AAFES McAlester, OK 74501
    Map
    Website
    Phone

    Main:

    1-918-320-6388
    Hours

    Mon – Fri 9:30 a.m.- 5:00 p.m.
    Sat and Sun – closed
    Holidays – closed

  • Exchange(s)
    Address
    McAlester Army Ammunition Plant 1 C-Tree Road AAFES Bldg. 3 McAlester, OK
    Map
    Website
    Phone

    Main:

    1-918-320-6388
    Hours

    Mon – Fri 9:30 a.m.- 5:00 p.m.
    Sat and Sun – closed
    Holidays – closed

  • Family Advocacy Program
    Address
    McAlester Army Ammunition Plant 1 C-Tree Road ACS Office Bldg. 31 McAlester, OK 74501
    Map
    Website
    Phone

    Main:

    918-420-6523
    Hours

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

  • Family Advocacy Program
    Address
    McAlester Army Ammunition Plant 1 C-Tree Road ACS Office/FAP Bldg. 31 McAlester, OK
    Map
    Website
    Phone

    Main:

    918-420-6523
    Hours

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