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Feb 29, 2020 · February 29, 2020 Ian McCollum Artillery, Slow motion, Video 47. 106mm M40 Recoilless Rifle, History and Firing. The M40 was the final and largest iteration of the recoilless rifle in American military service. Designed to fix the shortcomings of the 105mm M27 that preceded it, the M40 was light and powerful, and added a .50 caliber spotting ...
The M40 is an 106mm breech-loaded, single-shot, man-portable, crew-served recoilless rifle. It can be used in both anti-tank and anti-personnel roles.
- Design History
- Description
- Ammunition
- Civilian Use
- Users
- See Also
- References
- External Links
- Notes and References
The earlier M27 recoilless rifle was a 105-mm weapon developed in the early 1950s and fielded in the Korean War. Although a recoilless rifle of this caliber had been a concept since the Second World War, the weapon was hurriedly produced with the onset of the Korean War. The speed with which it was developed and fielded resulted in problems with re...
The M40 is shaped like a long tube with an M8C .50 cal spotting rifle above. The spotting rifle fires a round whose trajectory closely matches that of the 105 mm round and gives off a puff of smoke on impact with the target. On the left side, there is an elevating wheel, in the center of which is the trigger wheel used to fine adjust the elevation ...
Ammunition for the 105 mm rifle was issued as one-piece fixed cartridges. The term "fixed" means that the projectile and the cartridge case are crimped together. This ensures correct alignment of the projectile and the cartridge case. It also permits faster loading because the projectile and the cartridge case are loaded as one unit. The rear end o...
In the early 1990s, the United States Forest Service (USFS) introduced the M40 for avalanche control as ammunition stocks for its M27 rifles became depleted. The M40 was initially successful due to operational similarities to the familiar M27 and ready availability from the U.S. military; however, in 1995, a USFS gunner was killed by shrapnel after...
: used by mercenaries of FNLA on Land Rovers and by UNITA.: replaced the 6-pdr gun from 1961. Remained in service into the 1990sand in limited use in Afghanistan.: Locally produced as 10.6 cm rPAK M40A1Bibliography
1. (JAH) Terry Gander and Ian Hogg (ed.), Jane's Ammunition Handbook 1994, Coulsdon: Jane's Information Group Ltd., 1993. 2. (JIW) Richard Jones and Leland Ness (ed.), Jane's Infantry Weapons 2007–2008, Coulsdon: Jane's Information Group Ltd., 2007. 3. Book: Neville, Leigh. Technicals: Non-Standard Tactical Vehicles from the Great Toyota War to modern Special Forces. New Vanguard 257. 19 Apr 2018 . 9781472822512. Osprey Publishing. 4. Book: The Military Balance 2016. February 2016. 116. 97818...
Web site: Anti Tank weapons . 2011-05-08 . official web site of the South African army .U.S. Army Technical Manual 43-0001-28, p. 5-27, April 1994.Web site: M40 - Weaponsystems.net. weaponsystems.net. 2018-04-08. https://web.archive.org/web/20180409171404/http://weaponsystems.net/weaponsystem/BB05+-+M40.html. 2018-04-09. live.The M40 is an early Cold War era recoilless rifle of US origin. It was developed in the mid 1950's to replace the unsuccessful M27 developed several years earlier. Due to its excellent firepower, ample choice of ammunition types and good range the M40 was a very successful weapon.
Feb 29, 2020 · The M40 was the final and largest iteration of the recoilless rifle in American military service. Designed to fix the shortcomings of the 105mm M27 that preceded it, the M40 was light and powerful, and added a .50 caliber spotting rifle to assist in being able to make first-round hits.
Sep 5, 2023 · The most common recoilless rifle used by U.S. forces was the M-18, a shoulder-fired 57mm weapon that appeared in mid-war and was an anti-tank staple or bunker-buster along with a 75mm big brother that appeared late in the war. These two recoilless rifles remained in service right into the Korean War.
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Show more. The M40 was the final and largest iteration of the recoilless rifle in American military service. Designed to fix the shortcomings of the 105mm M27 that preceded it, the M40 was light and powerful, and added a .50 caliber spotting rifle to assist in being able to make first-round hits.
