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This is roughly equivalent to the obsolete NIJ Level II ballistic protection level. [10] NIJ HG2 9mm Luger.44 Magnum: This armor would protect against: 124 grain 9mm Luger Full Metal Jacketed Round Nose (FMJ RN) at a velocity of 1470 ft/s (448 m/s) 240 grain .44 Magnum Jacketed Hollow Point (JHP) at a velocity of 1430 ft/s (436 m/s).
Composite Armor tested in accordance with STANAG 4569 Kinetic Energy Level 3 specifications. Grenade and Mine Blast Threat. 8 kg (explosive mass) Blast AT Mine:
Bulletproof glass of a jeweler's window after a burglary attempt. The Mona Lisa behind bulletproof glass at the Louvre Museum. Bulletproof glass, ballistic glass, transparent armor, or bullet-resistant glass is a strong and optically transparent material that is particularly resistant to penetration by projectiles, although, like any other material, it is not completely impenetrable.
EN 1063, or CEN 1063, is a security glazing standard created by the European Committee for Standardization for measuring the protective strength of bullet-resistant glass. It is commonly used in conjunction with EN 1522 (Euronorm standard for Bullet Resistance in Windows, Doors, Shutters and Blinds) to form a ballistic classification system by ...
[2] [3] By 1997, the Altyn-R2M (Алтын-Р2М) was developed and had a number of improvements. Apart from alterations to the radio system, a major innovation was the production of domestically made armored glass as well as thicker and better-quality shells, reaching 4 mm of thickness.
The muzzle velocity V 0 and V 50 indicate a G1 ballistic coefficient of 0.112 to 0.119. At the range of 50 m, the 2 g Action projectile travels at approximately Mach 1.67 (586 m/s or 1923 f/s) under International Standard Atmosphere conditions at sea level (air density ρ = 1.225 kg/m 3). Action Law Enforcement cartridge technical data: [11]
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