Jacketed projectile

Jacketed Projectile. In order to take advantage of the increased striking energy made possible by the use of a smaller caliber, higher vel, perforating missile, designers have made use of the principle of the subprojectile as shown in the Fig. Here the jacket around the smaller tungsten... 

An efficient toxic projectile may be made with a few simple modifications of a commercial jacketed hollow-point round. This is a simplified version of a similar round used by the Soviets in WWII. It is designed for the. 38/9mm cartridge but will work on most others with adjustments for size. 

Engraving (in Ordnance). Process by which the rotating band of a projectile (or jacket of a bullet) is cut and formed by the rifling of the gun bore, thus producing the lands and grooves on the band or jacket (Ref, p 107)... 

A) A solid projectile contg no explosive, such as AP Bullet, which usually contains a core of hardened steel, a gilding metal jacket and a base (Ref 5, p 185 Ref 6, p 76 Ref 12,... 

Coppering is metal fouling accumulated in the bore of a weapon due to repeated firing. The metal (mostly Cu or its alloys) is deposited from the rotating bands or jackets of the projectiles... 

Armor-piercing (AP) ammunition has a projectile or projectile core constructed entirely from a combination of tungsten alloys, steel, iron, brass, bronze, beryllium copper, or depleted uranium. The most effective AP bullets are usually confined to rifle bullets, as velocity and range are important factors in AP requirements. Some revolver and pistol ammunition is described as metal piercing but, although it would be effective against vehicle bodywork and some body armor, it would be ineffective against heavy armor plate. AP bullets are, with very few exceptions, jacketed. 

For each firing test, the same type of projectile was used (9 mm Full Metal Jacket) and the impact velocity was measmed precisely with an error of 5 m/s. The different locations of the ammunition hits can be observed in the front view of the body armour (Fig. 8.18) and inversely in the back view of the body armour (Fig. 8.19). When the bullet is stopped by the vest, the plastiline is deformed due... 

Ballistic protection— Techniques for the protection of personnel (and material) against projectiles of all kinds, such as protective blankets for vehicles or protective gear (jackets, helmets, trousers, etc). Barricade— An intervening barrier (natural or artificial) of such type, size, and construction as to limit the effects of low-angle high-velocity fragments. 

SinterFire bullets are full-bodied one-piece designs with no jacketing, plating or surface treatment. Materials are 100 percent certihed, fully traceable (by paper trail) and virgin, meaning there is no chance that extraneous recycled materials will be inside a bullet to reduce its performance. That way, Benini says, the company can control the fragmentation properties of the projectile upon impact with hard surfaces. Bullets literally crumble to dust on impact with surfaces harder than themselves. 

---