Template:MilagraRidgeMRBattery244
| No. | Caliber | Length | Model | Serial No. | Manufacturer | Carriage | Service Dates | Notes | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 6" Rifle | 302.9" | ? | ? | ? | Barbette M4, #21, Wellman | 1944-1950 | Gun mounted 1948 From Fort Columbia, Battery 246 | |
| 2 | 6" Rifle | 302.9" | ? | ? | ? | Barbette M4, #22, Wellman | 1944-1950 | Gun mounted 1948 From Fort Columbia, Battery 246 | |
| Source: Coastal Defense Study Group | |||||||||