| Business | Phone |
| C & S Metall-Werkes Ltd 4025 S Old Highway 94 # H, St Charles 63304 | (636) 928-1511 |
| St Louis Arms 118 N 2nd St # 215, St Charles 63301 | (636) 410-0371 |
| Nassau Sporting Goods 200 Spring Dr, St Charles 63303 | (636) 946-4141 |
| Mike's Guns 1964 S Old Highway 94, St Charles 63303 | (636) 949-8764 |
| F & D Gunsmithing 5140 Westwood Dr, St Charles 63304 | (636) 441-5897 |