<Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (April 2015) (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (April 2015) (Learn how and when to remove this template message) </Td> </Tr> <Table> <Tr> <Th> Model </Th> <Th> Image </Th> <Th> Caliber </Th> <Th> Type </Th> <Th> Origin </Th> <Th> Details </Th> </Tr> <Tr> <Th_colspan="7"> Pistols </Th> </Tr> <Tr> <Td> M9 </Td> <Td> </Td> <Td> 9 x 19mm NATO </Td> <Td> Pistol </Td> <Td> Italy </Td> <Td> To be replaced by the Modular Handgun System </Td> </Tr> <Tr> <Td> M11 </Td> <Td> </Td> <Td> 9 x 19mm NATO </Td> <Td> Pistol </Td> <Td> Germany Switzerland </Td> <Td> To be replaced by the Modular Handgun System </Td> </Tr> <Tr> <Td> M1911 </Td> <Td> </Td> <Td>. 45 ACP </Td> <Td> Pistol </Td> <Td> United States </Td> <Td> limited use in special forces . </Td> </Tr> <Tr> <Td> M17 </Td> <Td> </Td> <Td> 9 x 19mm NATO </Td> <Td> Pistol </Td> <Td> United States </Td> <Td> Won the Modular Handgun System competition </Td> </Tr> <Tr> <Th_colspan="7"> Submachine guns </Th> </Tr> <Tr> <Td> SIG Sauer MPX </Td> <Td> </Td> <Td> 9 x 19mm NATO </Td> <Td> Submachine gun </Td> <Td> Germany Switzerland </Td> <Td> Used in night operations, close quarters, hostage rescue, and escort </Td> </Tr> <Tr> <Td> MP5 </Td> <Td> </Td> <Td> 9 x 19mm NATO </Td> <Td> Submachine gun </Td> <Td> Germany </Td> <Td> Used in night operations, close quarters, hostage rescue, and escort </Td> </Tr> <Tr> <Td> M3A1 </Td> <Td> </Td> <Td>. 45 ACP </Td> <Td> Submachine gun </Td> <Td> United States </Td> <Td> Used in night operations, close quarters, hostage rescue, and escort </Td> </Tr> <Tr> <Th_colspan="7"> Small Caliber Rifles / carbine </Th> </Tr> <Tr> <Td> M16 </Td> <Td> </Td> <Td> 5.56 × 45mm NATO </Td> <Td> Assault rifle </Td> <Td> United States </Td> <Td> Replaced in active duty by the M4, though still in service in large numbers with the National Guard . </Td> </Tr> <Tr> <Td> M4 </Td> <Td> </Td> <Td> 5.56 × 45mm NATO </Td> <Td> Carbine </Td> <Td> United States </Td> <Td> Standard service rifle . </Td> </Tr> <Tr> <Td> HK416 </Td> <Td> </Td> <Td> 5.56 × 45mm NATO </Td> <Td> Assault rifle </Td> <Td> Germany </Td> <Td> Used by Joint Special Operations Command </Td> </Tr> <Tr> <Td> Sig Sauer MCX </Td> <Td> </Td> <Td> 5.56 × 45mm NATO </Td> <Td> Assault rifle </Td> <Td> United States </Td> <Td> Used by Joint Special Operations Command </Td> </Tr> <Tr> <Th_colspan="7"> Shotguns </Th> </Tr> <Tr> <Td> 500 MILLS </Td> <Td> </Td> <Td> 12 - gauge </Td> <Td> Shotgun </Td> <Td> United States </Td> <Td> </Td> </Tr> <Tr> <Td> Ithaca 37 </Td> <Td> </Td> <Td> 12 - gauge </Td> <Td> Shotgun </Td> <Td> United States </Td> <Td> </Td> </Tr> <Tr> <Td> M1014 </Td> <Td> </Td> <Td> 12 - gauge </Td> <Td> Shotgun </Td> <Td> Italy </Td> <Td> </Td> </Tr> <Tr> <Td> M26 MASS </Td> <Td> </Td> <Td> 12 - gauge </Td> <Td> Modular Accessory Shotgun System, Attaches to M4 or standalone </Td> <Td> United States </Td> <Td> </Td> </Tr> <Tr> <Th_colspan="7"> Machine guns </Th> </Tr> <Tr> <Td> M249 </Td> <Td> </Td> <Td> 5.56 × 45mm NATO </Td> <Td> Light machine gun </Td> <Td> United States </Td> <Td> Belt - fed, but can be used with STANAG magazines </Td> </Tr> <Tr> <Td> M240 </Td> <Td> </Td> <Td> 7.62 × 51mm NATO </Td> <Td> General purpose machine gun </Td> <Td> United States </Td> <Td> Belt - fed </Td> </Tr> <Tr> <Td> Browning M2 </Td> <Td> </Td> <Td>. 50 BMG </Td> <Td> Heavy machine gun </Td> <Td> United States </Td> <Td> Mounted on vehicles or tripods . </Td> </Tr> <Tr> <Th_colspan="7"> DMRs and sniper rifles </Th> </Tr> <Tr> <Td> Mk 14 Enhanced Battle Rifle </Td> <Td> </Td> <Td> 7.62 × 51mm NATO </Td> <Td> Designated marksman rifle </Td> <Td> United States </Td> <Td> </Td> </Tr> <Tr> <Td> M110 </Td> <Td> </Td> <Td> 7.62 × 51mm NATO </Td> <Td> Sniper rifle </Td> <Td> United States </Td> <Td> To be replaced by a version of the Heckler & Koch G28 . </Td> </Tr> <Tr> <Td> SIG Sauer 716 G2 </Td> <Td> </Td> <Td> 7.62 × 51mm </Td> <Td> Sniper rifle </Td> <Td> United States </Td> <Td> </Td> </Tr> <Tr> <Td> M2010 </Td> <Td> </Td> <Td>. 300 Winchester Magnum </Td> <Td> Sniper rifle </Td> <Td> United States </Td> <Td> </Td> </Tr> <Tr> <Td> M107 </Td> <Td> </Td> <Td>. 50 BMG </Td> <Td> Anti-materiel rifle, sniper rifle </Td> <Td> United States </Td> <Td> </Td> </Tr> <Tr> <Td> Mk 20 SSR </Td> <Td> </Td> <Td> 7.62 × 51mm </Td> <Td> Sniper rifle </Td> <Td> Belgium United States </Td> <Td> </Td> </Tr> <Tr> <Th_colspan="7"> Grenade - based weapons </Th> </Tr> <Tr> <Td> Mk 19 </Td> <Td> </Td> <Td> 40mm </Td> <Td> Automatic grenade launcher </Td> <Td> United States </Td> <Td> Belt - fed . </Td> </Tr> <Tr> <Td> Mk 47 Striker </Td> <Td> </Td> <Td> 40mm </Td> <Td> Automatic grenade launcher </Td> <Td> United States </Td> <Td> Fire - control system </Td> </Tr> <Tr> <Td> M203 </Td> <Td> </Td> <Td> 40mm </Td> <Td> Grenade launcher </Td> <Td> United States </Td> <Td> Single - shot underbarrel grenade launcher </Td> </Tr> <Tr> <Td> M320 </Td> <Td> </Td> <Td> 40mm </Td> <Td> Grenade launcher </Td> <Td> Germany </Td> <Td> Single - shot underbarrel or stand - alone grenade launcher </Td> </Tr> <Tr> <Td> M67 </Td> <Td> </Td> <Td> </Td> <Td> Fragmentation grenade </Td> <Td> United States </Td> <Td> </Td> </Tr> <Tr> <Td> M18 </Td> <Td> </Td> <Td> </Td> <Td> Smoke grenade </Td> <Td> United States </Td> <Td> </Td> </Tr> <Tr> <Td> M84 </Td> <Td> </Td> <Td> </Td> <Td> Flashbang </Td> <Td> United States </Td> <Td> </Td> </Tr> <Tr> <Th_colspan="7"> Portable anti-materiel weapons </Th> </Tr> <Tr> <Td> AT4 </Td> <Td> </Td> <Td> 84mm </Td> <Td> Anti-tank weapon </Td> <Td> Sweden </Td> <Td> </Td> </Tr> <Tr> <Td> M141 </Td> <Td> </Td> <Td> 83.5 mm </Td> <Td> Anti-fortification </Td> <Td> United States </Td> <Td> Single - shot shoulder - launched weapon designed to defeat hardened structures . Based on the SMAW . </Td> </Tr> <Tr> <Td> M72 LAW </Td> <Td> </Td> <Td> 66mm </Td> <Td> Anti-tank weapon </Td> <Td> United States </Td> <Td> </Td> </Tr> <Tr> <Td> M3 MAAWS </Td> <Td> </Td> <Td> 84x246mm R </Td> <Td> Anti-tank recoilless rifle </Td> <Td> Sweden </Td> <Td> </Td> </Tr> <Tr> <Td> BGM - 71 TOW </Td> <Td> </Td> <Td> </Td> <Td> Guided anti-tank missile </Td> <Td> United States </Td> <Td> </Td> </Tr> <Tr> <Td> FGM - 148 Javelin </Td> <Td> </Td> <Td> </Td> <Td> Fire - and - forget anti-tank missile </Td> <Td> United States </Td> <Td> </Td> </Tr> <Tr> <Td> FIM - 92 Stinger </Td> <Td> </Td> <Td> </Td> <Td> Anti-aircraft missile </Td> <Td> United States </Td> <Td> </Td> </Tr> </Table> <Tr> <Th> Model </Th> <Th> Image </Th> <Th> Caliber </Th> <Th> Type </Th> <Th> Origin </Th> <Th> Details </Th> </Tr>

What rifle is standard issue for the us army