Aircraft / Aviation Vehicles & Artillery Infantry Arms Warships & Submarines Military Pay Chart (2023) Military Ranks


Infantry Small Arms / The Warfighter

M120, 120mm Mortar

Towed Heavy Field Mortar [ 1991 ]

The American Army M120 mortar is nothing more than the proven Israeli Soltam K6 series.

Authored By: Staff Writer | Last Edited: 05/03/2019 | Content ©www.MilitaryFactory.com | The following text is exclusive to this site.

The M120 Mortar System is the Israeli Soltam K6 120mm heavy field mortar in United States Army service. The weapon was adopted by American forces during 1991 and retains the same form and function as its Israeli counterpart. Due to its size and weight, the weapon is transported via the M1100 series trailer into action. Vehicle-mounted forms of the same weapon are known as the M121 and have appeared with Stryker IFV and M113 APC mortar carrier platforms. The M326 MSS (Mortar Stowage System) is another vehicle-mounted form, though designed with a quick-release function to allow the weapon to be settled on terrain in short order.

The M120 Mortar System constitutes the launch tube, optics, baseplate, and bipod support. 4.7" (120mm) projectiles are fed down the muzzle and impact upon an awaiting pin to actuate the projectile's launch process. A trained crew can fire up to sixteen rounds per minute with four rounds in sustained actions. Firing ranges reach out to 7,900 yards. The complete system weighs in at a hefty 320lbs - though rather lightweight for a "heavy" minded battlefield weapon. A typical operating crew is five personnel and the traditional mover vehicle is an M998 HUMVEE.

The M120 is cleared to fire various High-Explosive (HE) projectiles as well as illumination, precision, smoke, and practice rounds.

The Soltam K6 series is in service worldwide with key operators in Brazil, Egypt, Germany, Indonesia, Iraq, Mexico, Taiwan, and Turkey among others. The M120 is just one of several mortar forms deployed by the United States armed forces - each procured to achieve a specific battlefield role based on caliber and operating weight.©MilitaryFactory.com
Note: The above text is EXCLUSIVE to the site www.MilitaryFactory.com. It is the product of many hours of research and work made possible with the help of contributors, veterans, insiders, and topic specialists. If you happen upon this text anywhere else on the internet or in print, please let us know at MilitaryFactory AT gmail DOT com so that we may take appropriate action against the offender / offending site and continue to protect this original work.


Service Year

United States national flag graphic
United States


Towed Heavy Field Mortar

General Dynamics Ordnance and Tactical Systems - USA
(View other Arms-Related Manufacturers)
National flag of Egypt National flag of the United States Egypt; United States
(OPERATORS list includes past, present, and future operators when applicable)
Fire Support
Capable of suppressing enemy elements at range through direct or in-direct fire.

Empty Wgt
319.67 lb
145.00 kg

Integrated Optics.


Smoothbore; Muzzle-Loading

(Material presented above is for historical and entertainment value and should not be construed as usable for hardware restoration, maintenance, or general operation - always consult official manufacturer sources for such information)



Sample Visuals**

Graphical image of an infantry mortar projectile / shell
Rounds / Feed

Single-Shot; Reusable
Cartridge relative size chart
*May not represent an exhuastive list; calibers are model-specific dependent, always consult official manufacturer sources.
**Graphics not to actual size; not all cartridges may be represented visually; graphics intended for general reference only.
Max Eff.Range
23,750 ft
(7,239 m | 7,917 yd)

M120 - Base Series Designation; towed with the M1100 trailer series; M298 launch tube.
M121 - Vehicle variant for M1064A3 (M113 APC) self-propelled mortar carrier; M298 launch tube.
M326 MSS (Mortar Stowage System) - Vehicle-mounted version with quick-release function for ground use; ordered in 2007 with manufacture by BAe Systems.

Military lapel ribbon for the American Civil War
Military lapel ribbon for pioneering aircraft
Military lapel ribbon for the Cold War
Military lapel ribbon for the Korean War
Military lapel ribbon representing modern aircraft
Military lapel ribbon for the Ukranian-Russian War
Military lapel ribbon for the Vietnam War
Military lapel ribbon for the World War 1
Military lapel ribbon for the World War 2

Ribbon graphics not necessarily indicative of actual historical campaign ribbons. Ribbons are clickable to their respective campaigns / operations.

Images Gallery

1 / 2
Image from General Dynamics marketing material.
2 / 2
Image from General Dynamics marketing material.


Disclaimer | Privacy Policy | Cookies

2023 Military Pay Chart Military Ranks DoD Dictionary Conversion Calculators Military Alphabet Code Military Map Symbols

The "Military Factory" name and MilitaryFactory.com logo are registered ® U.S. trademarks protected by all applicable domestic and international intellectual property laws. All written content, illustrations, and photography are unique to this website (unless where indicated) and not for reuse/reproduction in any form. Material presented throughout this website is for historical and entertainment value only and should not to be construed as usable for hardware restoration, maintenance, or general operation. We do not sell any of the items showcased on this site. Please direct all other inquiries to militaryfactory AT gmail.com.

Part of a network of sites that includes GlobalFirepower, a data-driven property used in ranking the top military powers of the world, WDMMA.org (World Directory of Modern Military Aircraft), WDMMW.org (World Directory of Modern Military Warships), SR71blackbird.org, detailing the history of the world's most iconic spyplane, and MilitaryRibbons.info, cataloguing all American military medals and ribbons.

www.MilitaryFactory.com • All Rights Reserved • Content ©2003-