Template:FtMacArthurBatteryJAAN1
| No. | Caliber | Length | Model | Serial No. | Manufacturer | Carriage | Service Dates | Notes | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3" Rifle | 170" | M1903 | 105 | Watervliet | Pedestal Mount, M1903, #104, Watertown | 1942-1946 | See Note 1 | |
| 2 | 3" Rifle | 170" | M1903 | 106 | Watervliet | Pedestal Mount, M1903, #105, Watertown | 1942-1946 | See Note 1 | |
| Source: Coastal Defense Study Group, Berhow, Mark A. ed, American Seacoast Defenses: A Reference Guide, 2nd Edition, CDSG Press, McLean, VA, 2004, ISBN 0-9748167-0-1 Note 1: Guns from Battery Lodor fitted with new shields | |||||||||