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- Cartridge, Caliber 5.56 mm, Ball, M193: 5.56×45mm 55-grain [3.56 g] ball cartridge. This was type-standardized and designated by the US Army in September, 1963.
- Cartridge, Caliber 5.56 mm, Grenade, M195 [Crimped tip with Red lacquer seal]: 5.56×45mm high-pressure grenade-launching blank.
- Cartridge, Caliber 5.56 mm, Tracer, M196 [Red or Orange tip]: 5.56×45mm 54-grain [3.43 g] tracer cartridge.
- Cartridge, Caliber 5.56 mm, High Pressure Test (HPT), M197 [stannic-stained or nickel-plated case]: High-pressure Testing cartridge used when proofing weapons during manufacture, test, or repair.
- Cartridge, Caliber 5.56 mm, Dummy, M199 [No primer, Fluted case]: 5.56×45mm inert cartridge with fluted indentations in the case. Used for loading and unloading drills during basic training.
- Cartridge, Caliber 5.56 mm, Blank, M200 [Crimped tip with Violet lacquer seal]: 5.56×45mm training blank cartridge.
- Cartridge, Caliber 5.56 mm, Ball, M202: 5.56×45mm 58-grain FN SSX822 cartridge.
- Cartridge, Caliber 5.56 mm, Dummy, M232 [No primer, Black-anodized case and bullet]: 5.56×45mm inert cartridge. Used for testing rifle mechanisms.
- Cartridge, Caliber 5.56 mm, Ball, XM287: 5.56×45mm 68-grain ball cartridge produced by Industries Valcartier, Inc. An Improved version was also produced designated XM779.
- Cartridge, Caliber 5.56 mm, Tracer, XM288: 5.56×45mm 68-grain tracer cartridge produced by Industries Valcartier, Inc. An Improved version was also produced designated XM780.
- Cartridge, Caliber 5.56 mm, Grenade, M755 [Crimped tip with Yellow lacquer seal]: 5.56×45mm grenade launching blank specifically for the 64mm M234 launcher. The original white lacquer seal was discontinued due to excessive bore fouling. Its design is otherwise an exact duplicate of the M195 Grenade Ctg.
- Cartridge, Caliber 5.56 mm, Ball, XM777: 5.56×45mm ball cartridge. An attempt to create a 55-grain SS109-style Semi-Armor-Piercing round that weighed the same as the M193 and could use the same US-standard 1-in-12-inch rifling. It replaced the 6×45mm SAW round as the baseline cartridge for the Squad Automatic Weapon trials in the late 1970s and early 1980s.
- Cartridge, Caliber 5.56 mm, Tracer, XM778: 5.56×45mm tracer cartridge mated with the XM777 Semi-Armor-Piercing cartridge.
- Cartridge, Caliber 5.56 mm, Ball, M855 [Green tip]: 5.56×45mm 62-grain FN SS109-equivalent ball cartridge with a steel penetrator tip over a lead core in a full copper jacket.
- Cartridge, Caliber 5.56 mm, Ball, M855LF Lead Free [Green tip]: 62-grain bullet with a steel penetrator tip over a tungsten-composite core in a full copper jacket. Primarily used during training in countries with strict lead disposal laws.
- Cartridge, Caliber 5.56 mm, Ball, M855A1 Enhanced Performance Round [unpainted steel penetrator tip] (2010–Present): 62-grain bullet w/ a 19-grain steel penetrator tip over a copper alloy core in a partial copper jacket.
- Cartridge, Caliber 5.56 mm, Tracer, M856 [Orange tip]: 5.56×45mm 63.7-grain FN L110 tracer cartridge. Provides red visible light and lacks a steel penetrator.
- Cartridge, Caliber 5.56 mm, Tracer, M856A1 [Red tip]: 5.56×45mm 56-grain Lead Free slug (LF) Tracer with similar ballistic performance to the M855A1 and improved 70 to 900 m (77 to 984 yd) visible trace to range consistency.
- Cartridge, Caliber 5.56 mm, Plastic, Practice, M862 [Brass primer, Aluminum case and Blue plastic projectile]: Short Range Training Ammo (SRTA) has a smaller charge than standard ball, reducing its aimed range to 250 meters, and fires a plastic bullet. The M2 training bolt must be used in the M16 Rifle / M4 Carbine when using SRTA for the weapon to cycle properly due to its lower power. It is used during training on shooting ranges near built-up or populated areas.
- Cartridge, Caliber 5.56 mm, Armor Piercing, M995 [Black tip]: 5.56×45mm 52-grain AP cartridge with a tungsten core.
- Cartridge, Caliber 5.56 mm, Tracer, XM996 [Crimson tip]: So-called "Dim Tracer" with reduced effect primarily for use with night vision devices.
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发表于 2021-4-9 05:15