| Roles | Non-starter |
|---|---|
| Sex | Male |
| Full name | Gottfrid Rickard•Armstrong (Ärnström-) |
| Used name | Gottfrid•Armstrong |
| Born | 3 April 1870 in Botkyrka, Stockholm (SWE) |
| NOC |  United States |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1912 Summer Olympics | Shooting | USA |
Gottfrid Armstrong | |||
| Free Pistol, 50 metres, Men (Olympic) | ||||||
| Dueling Pistol, 30 metres, Men (Olympic) |
