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  2. Sabot (firearms) - Wikipedia

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

    The sabot component in projectile design is the relatively thin, tough and deformable seal known as a driving band or obturation ring needed to trap propellant gases behind a projectile, and also keep the projectile centered in the barrel, when the outer shell of the projectile is only slightly smaller in diameter than the caliber of the barrel ...

  3. Armour-piercing fin-stabilized discarding sabot - Wikipedia

    en.wikipedia.org/wiki/Armour-piercing_fin...

    Armour-piercing fin-stabilized discarding sabot (APFSDS), long dart penetrator, or simply dart ammunition is a type of kinetic energy penetrator ammunition used to attack modern vehicle armour. As an armament for main battle tanks , it succeeds armour-piercing discarding sabot (APDS) ammunition, which is still used in small or medium caliber ...

  4. Armour-piercing discarding sabot - Wikipedia

    en.wikipedia.org/wiki/Armour-piercing_discarding...

    Armor-piercing discarding sabot (APDS) is a type of spin-stabilized kinetic energy projectile for anti-armor warfare. Each projectile consists of a sub-caliber round fitted with a sabot . The combination of a lighter sub-caliber projectile with a full-caliber propellant charge allows for an increase in muzzle velocity compared to full-caliber ...

  5. M829 - Wikipedia

    en.wikipedia.org/wiki/M829

    The M829 is an American armor-piercing fin-stabilized discarding sabot kinetic energy penetrator tank round.Modeling was done at the Ballistic Research Laboratory at Aberdeen Proving Ground, [1] which was incorporated into the Army Research Laboratory in 1992.

  6. Sub-caliber ammunition - Wikipedia

    en.wikipedia.org/wiki/Sub-caliber_ammunition

    Sub-caliber armour-piercing discarding sabot projectile. Here seen with and without its sabot as well as its internal tungsten core. The most traditional way to fire sub-caliber ammunition is to fit the projectile with an expendable sabot. The sabot is a device which fills out the missing caliber when the projectile is fired and then leaves the ...

  7. Sabot - Wikipedia

    en.wikipedia.org/wiki/Sabot

    Sabot may refer to: Sabot (firearms), disposable supportive device used in gunpowder ammunitions to fit/patch around a sub-caliber projectile;

  8. Armour-piercing ammunition - Wikipedia

    en.wikipedia.org/wiki/Armour-piercing_ammunition

    Armour-piercing ammunition (AP) is a type of projectile designed to penetrate armour protection, most often including naval armour, body armour, and vehicle armour. [1]The first, major application of armour-piercing projectiles was to defeat the thick armour carried on many warships and cause damage to their lightly armoured interiors.

  9. Armour-piercing, capped, ballistic capped shell - Wikipedia

    en.wikipedia.org/wiki/Armour-piercing,_capped...

    In addition, the cap appeared to improve penetration of sloped armour by deforming, spreading, and "sticking" to the armour on impact and thereby reducing the tendency of the shell to deflect at an angle. However, the cap structure of the APC shell reduced the aerodynamic efficiency of the round with a resultant reduction in accuracy and range. [4]