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A less-lethal round is loaded into an M79. For close range fighting, two styles of M79 rounds were developed. The first was a flechette or Bee Hive round (so named for the sound the flechettes made while in flight) [17] that fired 45 10-grain steel flechettes. Flechettes proved to be ineffective because they would often not hit point-first and ...
After the Vietnam War the 105mm tank gun M68 was also provided APER-T ammunition M494. APERS-T rounds in 40×46 mm were also available for the M79, M203, and M320 grenade launchers. Subsequently, it was reported that the USSR had developed similar rounds for 122 mm and 152 mm artillery for use in indirect fire.
M385: Training round featuring a solid metal projectile. [42] M385A1: Updated M385 featuring an ogive equal to the M430 HEDP round. [43] Missing image M918 P, practice. [44] The M918 is a training practice cartridge that has the same muzzle velocity of 790 feet per second (fps), signature, and sound as the HE round. [44] [45] Missing image M922 ...
Older cartridges designed specifically for the M79 grenade launcher or the AN/M8 pyrotechnic pistol also remain in inventory. The XM674/M674 is a CS riot control agent cartridge. The unit contains 90-100 grams of CS mixture, with a 2-7 second ignition delay and burn time of 10 to 40 seconds. The round is effective to a distance of 65 to 90 meters.
A flechette or flèchette (/ f l eɪ ˈ ʃ ɛ t / fle-SHET) is a pointed, fin-stabilized steel projectile. The name comes from French flèchette (from flèche ), meaning "little arrow" or " dart ", and sometimes retains the grave accent in English: flèchette .
An M40 recoilless rifle on its M79 "wheelbarrow" tripod Diagram of the operation of a recoilless rifle using a vented case. A recoilless rifle (), recoilless launcher (), or simply recoilless gun, sometimes abbreviated to "RR" or "RCL" (for ReCoilLess) [1] is a type of lightweight artillery system or man-portable launcher that is designed to eject some form of countermass such as propellant ...
The color of the ogive indicates the color of the smoke. [12] (M781) practice round. Used for practice, this round is blue zinc or aluminum, with white markings. It produces a yellow or orange signature on impact, arms between 14 and 27 m (46 and 89 ft), and has a danger radius of 20 m (66 ft). [13] (M651) CS round.
The ammunition for the M8C spotting rifle is not .50 BMG, but a 22mm shorter (12.7x77mm) round than used in .50 caliber machine guns. The spotter round was developed to replicate the trajectory of the 106 mm ammunition, and features a tracer element and a point-detonating incendiary filler to create a puff of white smoke at the impact point.