Showing 50 of 593 firearms starting with "M"
| Name | Manufacturer | Caliber | Type |
|---|---|---|---|
| MGC Replica M16 | - | - | M16 rifle series |
| MGC Replica M1911A1 | - | - | M1911 pistol series |
| MGC Replica Remington Model 31 | - | - | Remington Model 31 |
| MGC Replica Smith & Wesson Model 29 | - | - | - |
| MGL Mk 1L | - | - | Milkor MGL |
| MGL-140 | - | - | Milkor MGL |
| MK 18 Mod 1 | - | - | - |
| MK 2 Hand Grenade | - | - | Mk 2 hand grenade |
| MK13 Mod 0 Flash Grenade | - | - | Grenade |
| MK3 offensive hand grenade | - | - | - |
| MK3A2 offensive hand grenade | - | - | MK3 offensive hand grenade |
| MK760 | - | - | Smith & Wesson 76 |
| MM1 grenade launcher | - | - | Hawk MM1 grenade launcher |
| MON-50 anti-personnel mine | - | - | - |
| MP 18/I | - | - | Bergmann MP 18 |
| MP 38 | - | - | MP 40 |
| MP 40 | - | - | - |
| MP 41 | - | - | MP 40 |
| MP 41(r) | - | - | Shpagin PPSh |
| MP-10 | - | - | Heckler & Koch MP5 |
| MP-443 Grach | - | - | Yarygin PYa |
| MP-446 Viking | - | - | Yarygin PYa |
| MP38 | - | - | MP 40 |
| MP40 | - | - | MP 40 |
| MP40orM1A1 Thompson | - | - | - |
| MP41 | - | - | MP 40 |
| MP5A3 | - | - | - |
| MP5K | - | - | Heckler & Koch MP5 |
| MPi KMS-72 | - | - | AK-47 |
| MPi-KMS-72 | - | - | AK-47 |
| MRG-1 Ogonyok | - | - | - |
| MS-2 booby trap mine | - | - | - |
| MSP | - | - | - |
| MSP "Groza" | - | - | - |
| MTs 21-12 | - | - | - |
| MTs 8 | - | - | - |
| MTs-6 | - | - | - |
| MZD-4 Mine | - | - | - |
| Mac-10 | - | - | MAC-10 |
| Machine gun | - | - | - |
| Madsen M50 | - | - | - |
| Madsen machine gun | - | - | - |
| MagTech MT 586P.2 | - | - | - |
| Magazine Lee-Enfield | - | - | Lee-Enfield rifle series |
| Magnesium Arrow Tipped C4 Crossbow | - | - | - |
| Magnum Research BFR | - | - | - |
| Magnum Research Lone Eagle | - | - | - |
| Magnum Research Micro Eagle | - | - | - |
| Magpul FMG-9 | - | - | - |
| Magpul Masada | - | - | Bushmaster ACR |