Template:FtHancockEndicott
| Battery | No. | Caliber | Type Mount | Years | Notes |
|---|---|---|---|---|---|
| Battery Dynamite | 2 | 15" | Pneumatic Gun & Carriage | 1896-1902 | USCG Shooting Range |
| Battery Dynamite | 1 | 8" | Pneumatic Gun & Carriage | 1896-1902 | Mine Casemate 1921 |
| Battery Potter | 2 | 12" | Gun-lift Carriage | 1890-1907 | |
| Battery McCook | 8 | 12" | Mortar Carriage | 1898-1923 | Advanced HECP/HEDP 1943 |
| Battery Reynolds | 8 | 12" | Mortar Carriage | 1898-1918 | |
| Battery Alexander | 2 | 12" | Disappearing Carriage | 1899-1943 | |
| Battery Bloomfield | 2 | 12" | Disappearing Carriage | 1899-1943 | |
| Battery Richardson | 2 | 12" | Disappearing Carriage | 1904-1944 | |
| Battery Halleck | 3 | 10" | Disappearing Carriage | 1898-1944 | 1 removed 191? |
| Battery Granger | 2 | 10" | Disappearing Carriage | 1898-194? | |
| Battery Arrowsmith | 3 | 8" | Disappearing Carriage | 1909-1921 | Part destroyed |
| Battery Peck | 2 | 6" | Pedestal Mount | 1903-1946 | Guns & Carriages relocated to Batter Gunnison site 1943 |
| Battery Gunnison | 2 | 6" | Disappearing Carriage | 1905-1943 | Rebuilt for Battery Peck guns |
| Battery Engle | 1 | 5" | Balance Pillar Mount | 1898-1917 | CRF built on emplacement |
| Battery Urmston | 6 | 3" | Masking Pedestal Mount Pedestal Mount |
1903-1944 | 2 guns replaced with M1903 P |
| Battery Morris | 4 | 3" | Pedestal Mount | 1908-1946 | |
| Source: CDSG | |||||