Name |
Type |
Manufacturer |
Caliber |
Branches |
Notes |
Picture |
Sidearms |
M9 Pistol |
Semi-automatic pistol |
Beretta |
9×19mm Parabellum |
Army, Marine Corps, Navy, Air Force, Coast Guard |
Standard service pistol. To be replaced by the M17. |
|
M11 |
Semi-automatic pistol |
SIG Sauer |
9×19mm Parabellum |
Army, Marine Corps, Navy, Coast Guard |
Compact/carry pistol. Will be replaced by the M18. |
|
M17, M18 MHS |
Semi-automatic pistol |
SIG Sauer |
9×19mm Parabellum |
Army, Marine Corps, Navy, Air Force, Coast Guard |
Next generation service pistol. Customized version of the SIG Sauer P320. |
|
M1911 |
Semi-automatic pistol |
Colt Manufacturing Company |
.45 ACP |
Army, Marine Corps, Navy, Air Force, Coast Guard, USSOCOM |
Limited service, currently in special operations use as the upgraded M45 model. |
|
Assault rifles, battle rifles, bolt action rifles and carbines |
M1903 Springfield |
Bolt-action rifle |
Springfield Armory |
.30-03 Springfield.30-06 Springfield |
Army, Marine Corps, Navy, Air Force, Coast Guard |
Still in use with Junior ROTC units for ceremonial purposes. |
|
M1 Garand |
Semi-automatic rifle |
Springfield Armory |
.30-06 Springfield (7.62×63mm) 7.62×51mm NATO (.308 Winchester) (Postwar use by U.S. Navy) |
Army, Marine Corps, Navy, Air Force, Coast Guard |
Mostly ceremonial. |
|
M4 carbine/M4A1 |
Assault rifle, Carbine |
Colt Manufacturing Company |
5.56×45mm NATO |
Army, Marine Corps, Navy, Air Force, Coast Guard, USSOCOM |
M4A1 currently the standard service rifle of the United States Army. |
|
M16A2 |
Assault rifle |
Colt Manufacturing Company |
5.56×45mm NATO |
Army, Marine Corps, Navy, Air Force, Coast Guard |
Virtually phased out, still in limited service. |
|
M16A3, M16A4 |
Assault rifle |
Colt Manufacturing Company |
5.56×45mm NATO |
Army, Marine Corps |
M16A4 still in use with some Marine Corps units. |
|
HK416 |
Assault rifle |
Heckler & Koch |
5.56×45mm NATO |
USSOCOM |
Piston operated rifle, ergonomics and controls based on the M16/M4 platform. |
|
M27 IAR |
Assault rifle, Squad automatic weapon |
Heckler & Koch |
5.56×45mm NATO |
Marine Corps |
Derived from the HK 416, currently supplementing the M249 as the Marine Corps’ squad automatic weapon (SAW). In 2018, the Marine Corps announced plans to make the M27 the standard issue rifle for all infantry riflemen. |
|
Mk 16 Mod 0, Mk 17 Mod 0 SCAR |
Assault rifle (SCAR L) Battle rifle (SCAR H) |
FN Herstal |
5.56×45mm NATO 7.62×51mm NATO |
USSOCOM, USMC Maritime Raid Force |
|
|
M14 |
Battle rifle |
Springfield ArmoryWinchesterHarrington & RichardsonThompson-Ramo-Wooldridge, Inc. |
7.62×51mm NATO |
Army, Marine Corps, Navy, Air Force, Coast Guard |
Limited service, mostly ceremonial. |
|
HK417 |
Battle rifle |
Heckler & Koch |
7.62x51mm NATO |
Navy |
Adopted as a battle rifle by Naval Special Warfare and JSOC units.[citation needed] |
|
MCX |
Assault rifle |
SIG Sauer |
5.56×45mm NATO, .300 AAC Blackout |
USSOCOM |
|
|
XM7 NGSW |
Assault rifle |
SIG Sauer |
.277 FURY |
NGSW program |
Selected by the United States Army to replace the M16/M4 platform. |
|
Sniper rifles, marksman rifles and anti-materiel sniper rifles |
Mk 14 EBR |
Designated marksman rifle/Sniper rifle |
Smith Enterprise, Inc. |
7.62×51mm NATO |
Army, Coast Guard, USSOCOM |
|
|
M39 EMR |
Designated marksman rifle |
Sage International |
7.62×51mm NATO, |
Marine Corps, USSOCOM |
|
|
SDM-R |
Designated marksman rifle |
|
5.56×45mm NATO |
Army |
|
|
M110 SASS |
Designated marksman rifle, sniper rifle |
Knight's Armament Company |
7.62×51mm NATO |
Army, Marine Corps, USSOCOM |
To replace the M39 & Mk 11 (USMC) and M14 EBR (Army) |
|
M110A1 CSASS |
Designated marksman rifle, sniper rifle |
Heckler & Koch |
7.62×51mm NATO |
Army, Marine Corps, USSOCOM |
M110 Sniper Made from Heckler Koch |
|
M24 SWS |
Sniper rifle |
Remington Arms Company |
7.62×51mm NATO |
Army, Air Force, USSOCOM |
|
|
M2010 ESR |
Sniper rifle |
Remington Arms Company |
.300 Winchester Magnum |
Army |
|
|
M40 |
Sniper rifle |
Remington Arms Company |
7.62×51mm NATO |
Marine Corps, USSOCOM |
Upgraded M40A1, M40A3, and M40A5 models were used by Marine Corps scout snipers. |
|
M1903 Springfield |
Bolt-action rifle |
Springfield Armory |
.30-03 Springfield.30-06 Springfield |
Army, Marine Corps, Navy, Air Force, Coast Guard |
Mostly ceremonial. |
|
Mk 13 |
Sniper rifle |
Accuracy International/Remington Arms Company |
.300 Winchester Magnum |
USSOCOM (Mod 5), Marine Corps (Mod 7) |
Replaced the M40A5 in USMC service. |
|
Mk 21 PSR |
Sniper rifle |
Remington Arms Company |
7.62×51mm NATO, .300 Winchester Magnum, .338 Lapua Magnum, .338 Norma Magnum |
Army |
|
|
MK20 SSR |
Tactical precision rifle, designated marksman rifle |
FN Herstal |
7.62x51mm NATO, 6.5 Creedmoor |
Army |
|
|
Mk 22 ASR |
Sniper rifle |
Barrett Firearms Company |
.300 Winchester Magnum, .300 Norma Magnum, .308 Winchester, .338 Norma Magnum, .338 Lapua Magnum |
Army, Marine Corps, USSOCOM |
To replace the M2010 ESR and MK13. |
|
Barrett 50 Cal/M82, M107 |
Anti-materiel sniper rifle |
Barrett Firearms Company |
.50 BMG |
Army, Marine Corps, Navy, Air Force, Coast Guard, USSOCOM |
|
|
Shotguns |
M590 |
Shotgun |
O.F. Mossberg & Sons |
12-gauge |
Army, Marine Corps, Navy, Air Force |
Also 500M MILS.[citation needed] |
|
Remington Model 870 |
Shotgun |
Remington Arms Company |
12-gauge |
Army, Marine Corps, Navy, Coast Guard |
|
|
M1014 |
Semi-automatic shotgun |
Benelli Armi SPA |
12-gauge |
Army, Marine Corps |
|
|
M26 MASS |
Shotgun |
C-More Systems |
12-gauge |
Army |
|
|
Submachine guns |
MP5 |
Submachine gun |
Heckler & Koch |
9×19mm Parabellum |
Army, Marine Corps, Navy, Air Force, USSOCOM |
|
|
MP7 |
Submachine gun, Personal defense weapon |
Heckler & Koch |
4.6×30mm HK |
Army, Navy, Coast Guard, USSOCOM[citation needed] |
|
|
APC9 Pro-K SCW |
Submachine gun |
Brügger & Thomet |
9×19mm Parabellum |
Army, Air Force |
|
|
Machine guns |
M249 SAW |
Light machine gun, squad automatic weapon |
FN Herstal |
5.56×45mm NATO |
Army, Marine Corps, Navy, Air Force |
|
|
M240 |
General purpose medium machine gun |
FN Herstal |
7.62×51mm NATO |
Army, Marine Corps, Air Force, Coast Guard |
|
|
M60 |
General purpose medium machine gun |
|
7.62×51mm NATO |
Army, Marine Corps, Navy, Air Force, Coast Guard, USSOCOM |
|
|
XM250 |
Light machine gun |
SIG Sauer |
.277 Fury |
NGSW program |
Winner of the NGSW program in April 2022, selected by the United States Army to replace the M249 SAW. |
|
Small arms ammunition
|
Heavy weapons and mounted weapons |
M61 Vulcan |
Gatling gun - six-barrels |
General Dynamics |
20×102mm |
Army, Air Force, Marine Corps, Navy, Coast Guard |
|
|
M134 |
Gatling gun - six-barrels |
|
7.62×51mm NATO |
Army, Air Force, Marine Corps, Navy |
|
|
M2 HMG |
Heavy machine gun |
|
.50 BMG |
Army, Air Force, Marine Corps, Navy, Coast Guard |
|
|
Mk 19 Grenade Machine Gun |
Automatic grenade launcher |
General Dynamics |
40 mm grenades |
Army, Air Force, Marine Corps, Navy, Coast Guard |
|
|
Mk 47 Striker |
Automatic grenade launcher |
General Dynamics |
40 mm grenades |
USSOCOM |
|
|
GAU-19 |
Gatling gun |
General Dynamics |
.50 BMG |
|
|
|
Explosive launchers |
FGM-148 Javelin |
Anti-tank guided missile system |
Raytheon & Lockheed Martin |
127mm |
Army, Marine Corps |
|
|
M136 (AT4) |
Anti-tank rocket system |
Alliant Techsystems |
84mm |
Army, Air Force |
Adopted by the United States Army as the "Lightweight Multipurpose Weapon M136". |
|
M3 MAAWS |
Anti-tank recoilless rifle |
Saab Bofors Dynamics |
84x246mm R |
Army, USSOCOM |
|
|
SMAW |
Anti-tank rocket system |
Nammo Talley |
83.5mm |
Army, Marine Corps |
|
|
Anti-air weapons |
FIM-92 Stinger |
Man-portable air-defense system |
Raytheon Missiles & Defense |
|
Army, Marine Corps |
|
|
Mortars |
M120 |
Mortar |
Soltam Systems |
120mm mortar |
Army, Marine Corps |
|
|
M252 |
Mortar |
|
81mm mortar |
Army, Marine Corps |
|
|
M224 |
Mortar |
|
60mm mortar |
Army, Marine Corps |
|
|