Showing 50 of 589 firearms starting with "M"
| Name | Manufacturer | Caliber | Type |
|---|---|---|---|
| M-16 | - | - | M16 rifle series |
| M-65 rocket launcher | - | - | M1 Rocket Launcher "Bazooka" |
| M.11 Luger | - | - | - |
| M1 "Bazooka" | - | - | - |
| M1 Bazooka | - | - | M1 Rocket Launcher "Bazooka" |
| M1 Carbine | - | - | - |
| M1 Flamethrower | - | - | - |
| M1 Garand | - | - | - |
| M1 Thompson | - | - | Thompson Submachine Gun |
| M1-C Garand | - | - | M1 Garand |
| M110 SASS | - | - | Knight's Armament SR-25 |
| M112 C4 Demolition Charge | - | - | Supernatural - Season 6 |
| M134 Minigun | - | - | M134 Minigun |
| M136 AT4 | - | - | Saab Bofors Dynamics AT4 |
| M14 | - | - | - |
| M14 Rifle | - | - | - |
| M14-E2 | - | - | M14 Rifle |
| M141 SMAW-D | - | - | Mk 153 SMAW |
| M15 White Phosphorous grenade | - | - | - |
| M15A4 | - | - | - |
| M16 | - | - | M16 rifle series |
| M16 (SP1) | - | - | M16 rifle series |
| M16 Carbine | - | - | M16 rifle series |
| M16 Rifle | - | - | - |
| M16 rifle | - | - | M16 rifle series |
| M16/SP1 | - | - | M16 rifle series |
| M16A1 | - | - | M16 rifle series |
| M16A1 Rifle | - | - | M16 rifle series |
| M16A1 Rifle with scope | - | - | M16 rifle series |
| M16A1 W/ M203 Grenade Launcher | - | - | M16 rifle series |
| M16A1 rifle | - | - | M16 rifle series |
| M16A1 with M203 Grenade Launcher | - | - | M16 rifle series |
| M16A2 | - | - | M16 rifle series |
| M16A2 Rifle | - | - | M16 rifle series |
| M16A2 rifle | - | - | M16 rifle series |
| M16A4 | - | - | M16 rifle series |
| M16A4 Rifle | - | - | M16 rifle series |
| M16A4 Sporter Competition H-Bar | - | - | - |
| M16A4 rifle | - | - | M16 rifle series |
| M18 Recoilless Rifle | - | - | - |
| M18 Smoke Grenade | - | - | M18 smoke grenade |
| M18 smoke grenade | - | - | - |
| M1841 Mississippi Musket | - | - | - |
| M1890 Turkish Mauser | - | - | Mauser Rifle Series |
| M1895 Mexican Mauser | - | - | Mauser Rifle Series |
| M1896 Swedish Mauser | - | - | Mauser Rifle Series |
| M18A1 Claymore | - | - | - |
| M1903 Springfield | - | - | - |
| M1903A1 Springfield | - | - | M1903 Springfield |
| M1903A3 Rifle | - | - | M1903 Springfield |