What is a sabot projectile?
A sabot (UK: /sæˈboʊ, ˈsæboʊ/, US: /ˈseɪboʊ/) is a supportive device used in firearm/artillery ammunitions to fit/patch around a projectile, such as a bullet/slug or a flechette-like projectile (such as a kinetic energy penetrator), and keep it aligned in the center of the barrel when fired.
What does sabot round mean?
” ” A sabot is a specially shaped, two-stage cartridge. It has an outer jacket that helps it travel longer distances, and it has an inner slug or payload. The jacket is designed to fall away in flight after it reaches a certain distance.
How do sabots work?
Sabot rounds work like a basic arrow. They don’t have any explosive power; they penetrate armor with shear momentum. On firing, the propellant casing remains in the chamber, and the expanding gas pushes the sabot and attached penetrator down the barrel.
What happens when a sabot hits a tank?
The Sabot round is outfitted with a shell to stabilize the rod inside the barrel. Once it’s fired, the shell breaks away as the round zooms to its target at 3,500 mph. Enemies have no chance of survival; the Sabot round turns them into a fine mist.
How does a SLAP round work?
The SLAP design incorporates a polymer sabot, which allows for the use of a tungsten penetrator projectile of a lesser diameter than the original bore. By using the casing of a large cartridge with a lightweight projectile, the velocity of the projectile is greatly increased and the sectional density is improved.
How fast is a 120mm sabot round?
1700 m/s
120mm M865 Technical Specifications
| Projectile Data | |
|---|---|
| Length | 469.6 mm (18.5”) |
| Weight | 2.75 kg (6.06 lb.) |
| Muzzle Velocity | 1700 m/s (5578 ft/sec) |
| Range | 2500 m |
Why is it called a SLAP round?
The saboted light armor penetrator (SLAP) family of ammunition is designed to penetrate armor more efficiently than standard armor-piercing ammunition. It was developed by the Marine Corps during the mid/late 1980s and was approved for service use in 1990 during Operation Desert Storm.
What does a sabot do to a projectile?
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.
What kind of projectile is armour piercing discarding sabot?
Armour-piercing discarding sabot (APDS) is a type of kinetic energy projectile fired from a rifled-barrel gun to attack armoured targets.
What kind of gun does a cup sabot use?
When the sabot and projectile exit the muzzle of the gun, air pressure alone on the sabot forces the sabot to release the projectile. Cup sabots are found typically in small arms ammunition, smooth-bore shotgun and smooth-bore muzzleloader projectiles.
What does the weight of a sabot mean?
Nevertheless, the weight of the sabot represents parasitic mass that must also be accelerated to muzzle velocity, but does not contribute to the terminal ballistics of the flight projectile.
