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  2. Polymer-cased ammunition - Wikipedia

    en.wikipedia.org/wiki/Polymer-cased_ammunition

    A 12-gauge shotgun shell in a transparent plastic hull, allowing the contents to be seen. Polymer-cased ammunition (PCA) is firearm ammunition with casings made from synthetic polymer instead of the typical metallic casing. PCA is considered a new alternative that potentially reduces production cost and weight for long guns and handguns.

  3. Ammunition box - Wikipedia

    en.wikipedia.org/wiki/Ammunition_box

    M2 Browning with metal ammunition box Paperboard boxes of .22 rifle ammunition An ammunition box or cartridge box is a container designed for safe transport and storage of ammunition . It is typically made of metal, wood, and corrugated fiberboard , etc. Boxes are labelled with caliber , quantity, and manufacturing date, lot number, UN ...

  4. List of the United States Army munitions by supply catalog ...

    en.wikipedia.org/wiki/List_of_the_United_States...

    The M1 ammo crate held a total of 1,000 belted or linked rounds packed in 4 M1 ammo boxes and the later M1A1 ammo crate held a total of 1,000 belted or 1,100 linked rounds packed in M1A1 ammo boxes. There were two .50 M2 ammo boxes to a crate (for a total of 220 belted or 210 linked rounds) with a volume of 0.93 cubic feet.

  5. Caseless ammunition - Wikipedia

    en.wikipedia.org/wiki/Caseless_ammunition

    Even in completely plastic-bodied cartridges, such as the Activ brand shotgun shells, a thin metal ring is molded into the rim to provide support for the extractor. [10] [15] [16] A secondary issue is that ammunition in use can be exposed to air, water, lubricants, and solvents. Primer and propellant in external-propellant caseless rounds is ...

  6. .223 Remington - Wikipedia

    en.wikipedia.org/wiki/.223_Remington

    The .223 Remington (designated 223 Remington by SAAMI [4] and 223 Rem. by the C.I.P. [5], pronounced "two-twenty three") is a rimless, bottlenecked, centerfire intermediate cartridge. It was developed in 1957 by Remington Arms and Fairchild Industries for the U.S. Continental Army Command of the United States Army as part of a project to create ...

  7. Cartridge (firearms) - Wikipedia

    en.wikipedia.org/wiki/Cartridge_(firearms)

    A cartridge, [1] [2] also known as a round, is a type of pre-assembled firearm ammunition packaging a projectile (bullet, shot, or slug), a propellant substance (smokeless powder, black powder substitute, or black powder) and an ignition device within a metallic, paper, or plastic case that is precisely made to fit within the barrel chamber of ...

  8. M249 light machine gun - Wikipedia

    en.wikipedia.org/wiki/M249_light_machine_gun

    At 41 in (1,041 mm) long and 17 lb (8 kg) in weight (22 lb (10 kg) including a 200-round belt and plastic ammo box), the M249 is a cumbersome weapon. [ 34 ] The M249's air-cooled barrel is equipped with a mechanism to remove and replace the barrel assembly with a spare, this makes it easy for the operator to easily change the barrel on the ...

  9. Headstamp - Wikipedia

    en.wikipedia.org/wiki/Headstamp

    Sold both newly manufactured self-defense and police pistol ammunition and captured Com-Bloc military ammunition. Comes in hard plastic clamshell ammo tray boxes; tan for new manufacture and red for Com-Bloc surplus. The company went out of business not long after the 2009 assassination of Ivan Monsieur, the company's founder and CEO.