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  2. List of body armor performance standards - Wikipedia

    en.wikipedia.org/wiki/List_of_body_armor...

    This level has no equivalent in obsolete NIJ Standard-0101.06. [10] NIJ RF3.30-06 Springfield: This armor would protect against: 165.7 (±7) grain .30-06 M2 Armor Piercing (AP) bullets at a velocity of 2880 ft/s (878 m/s). This is roughly equivalent to the obsolete NIJ Level IV ballistic protection level. [10]

  3. Bulletproof vest - Wikipedia

    en.wikipedia.org/wiki/Bulletproof_vest

    The starting point for this development were the ballistic-only offerings of that time using NIJ Level 2A, 2, and 3A or HOSDB HG 1 and 2, with compliant ballistic vest products being manufactured with areal densities of between 5.5 and 6 kg/m 2 (1.1 and 1.2 lb/ft 2 or 18 and 20 oz/ft 2). However police forces were evaluating their "street ...

  4. Body armor - Wikipedia

    en.wikipedia.org/wiki/Body_armor

    For the NIJ Standard-0101.07, the velocity for both conditioned and new armor will be the same. In January 2012, the NIJ introduced BA 9000, body armor quality management system requirements as a quality standard not unlike ISO 9001 (and much of the standards were based on ISO 9001).

  5. .30-06 Springfield - Wikipedia

    en.wikipedia.org/wiki/.30-06_Springfield

    The .30-06 Springfield cartridge (pronounced "thirty-aught-six" / ˈ θ ɜːr t i ɔː t s ɪ k s /), 7.62×63mm in metric notation, and called the .30 Gov't '06 by Winchester, [5] was introduced to the United States Army in 1906 and later standardized; it remained in military use until the late 1970s.