Super-power handguns (e.g., .44 Magnum lead semi-wadcutter gas check). Minimum Velocity: 1,350 fps. Number of Shots: 3 shots.
If you are looking for a "new" PDF, you are likely looking for the changes introduced in the most recent editions (specifically Edition 11, revised through 2023/2024).
For the official, most up-to-date documentation and to download the standard, visit the Shop UL Standards website for the ANSI/UL 752 twelfth edition. ul 752 standard pdf new
| Level | Threat Type | Ammunition Description | Typical Applications | | :--- | :--- | :--- | :--- | | | Handgun | 9mm Full Metal Jacket (124-grain) at ~1,175 fps (3 shots) | Retail counters, general security windows | | Level 2 | Handgun | .357 Magnum Jacketed Soft Point (158-grain) at ~1,250 fps (3 shots) | Higher-risk retail, bank teller windows | | Level 3 | Handgun | .44 Magnum Lead Semi-Wadcutter (240-grain) at ~1,350 fps (3 shots) | Police stations, government buildings | | Level 4 | Rifle | .30-06 Springfield (165-grain) at ~2,540 fps (1 shot) | High-security areas, embassies | | Level 5 | Rifle | 7.62mm NATO (.308 Winchester) (150-grain) at ~2,750 fps (1 shot) | Military installations, critical infrastructure | | Level 6 | Rifle | 9mm Full Metal Jacket (124-grain) at ~1,400 fps (5 shots) | High-threat commercial, data centers | | Level 7 | Rifle | 5.56mm NATO (.223 Remington) (55-grain) at ~3,080 fps (5 shots) | Schools, corporate headquarters | | Level 8 | Rifle | 7.62mm NATO (.308 Winchester) (150-grain) at ~2,750 fps (5 shots) | Maximum security, VIP protection | | Level 9 | Rifle | .300 Winchester Magnum (180-grain) at ~2,850 fps (1 shot) | Armored vehicles, ultra-high-risk perimeters | | Level 10 | Rifle | .50 Caliber BMG (M2 AP) (647-gram) at ~2,800 fps (1 shot) | Military checkpoints, high-level dignitary protection |
The is widely considered the industry benchmark for testing and certifying the ballistic performance of building materials and architectural assemblies. Super-power handguns (e
Federal courthouses and military offices rely heavily on Level 4 through Level 8 opaque armor panels and reinforced structural components.
UL 752 Standard for Bullet-Resisting Equipment has undergone a major shift with the release of its 12th Edition If you are looking for a "new" PDF,
Engineered for multiple hits from high-caliber weapons, with Level 8 specifically designed to stop 5 shots from a 7.62mm rifle. New 2026 Designation System (12th Edition)
While the 12th Edition shifts toward new designations, the legacy 1-10 levels remain widely referenced in the industry: What Does It Take to Stop a Speeding Bullet? - UL Solutions
Standards for resisting shotgun slugs and buckshot.