Most commonly used as a protection barrier against multiple shots from a military assault rifle, such as the M-16, and the like, with muzzle energy of 1158-1402 foot-pounds (1570-1901J).

Performance Level

• UL752 Standard for Bullet Resisting Equipment – Level 7 Paragraph 4.9
• One Hour Fire Rating Per ASTM E119-98
• Class IV Forced Entry Protection Rating per ASTM F1233-98
• Sound Insulation Rating per ASTM E413-87

Ammunition Tested

• 55 grain (3.56 g) 5.56 mm rifle full metal copper jacket with lead core, minimum velocity of 3080 (939 mps)