The Ultimate 2026 UL 752 Guide:

Complete Levels Breakdown, 12th Edition Updates, Materials, Applications & Specifier’s Checklist.

Action Bullet Resistant – Made in the USA Ballistic & Security Solutions

Introduction: Why UL 752 Remains the Trusted Standard

“Bulletproof” is marketing. Real protection is tested ballistic resistance against specific, defined threats.

UL 752 (Standard for Bullet-Resisting Equipment) is the leading standard for architectural ballistic materials — including glass, windows, doors, storefronts, transaction counters, and wall panels. It is widely specified for banks, schools, government buildings, retail, courthouses, and high-risk facilities.

At Action Bullet Resistant, we have delivered UL 752-compliant systems for over 45 years with fully integrated ballistic, blast, and forced-entry solutions manufactured in the USA.

Major Update: UL 752 11th vs 12th Edition (2026 Reality)

• 11th Edition (Legacy): Uses the familiar Levels 1–10. Still the most commonly referenced and specified system in 2026.

• 12th Edition: Introduced clearer, non-hierarchical designations organized by firearm type:

  • UL-HG → Handgun threats

  • UL-RF → Rifle threats

  • UL-SG → Shotgun threats

Key Point: The 12th Edition is not strictly hierarchical — passing a high rifle rating does not automatically mean it passes all handgun ratings. Both editions remain valid and accepted in the industry. Most manufacturers and specifiers continue using legacy Levels alongside new designations.

Complete UL 752 Levels Reference Chart (Legacy 11th Edition – Most Used)

Legacy Level	Common New Designation	Ammunition	Weight	Velocity (fps)	# of Shots	Typical Applications
Level 1	UL-HG-A	9mm FMJ Lead Core	124 gr	1,175 – 1,293	3	Retail, offices, transaction windows
Level 2	UL-HG-B	.357 Magnum JSP	158 gr	1,250 – 1,375	3	Banks, pharmacies, convenience stores
Level 3	UL-HG-C	.44 Magnum Lead SWC Gas Checked	240 gr	1,350 – 1,485	3	Schools, courts, high-risk commercial
Level 4	UL-RF-A	.30-06 Soft Point	180 gr	2,540 – 2,794	1	Government, utilities
Level 5	UL-RF-B	7.62mm NATO / .308 FMJ	150 gr	2,750 – 3,025	1–5	Mid-to-high security facilities
Level 6	UL-HG-D	9mm FMJ (Higher Velocity / SMG)	124 gr	1,400 – 1,540	5	Specialized handgun threats
Level 7	UL-RF (5.56)	5.56mm / .223 FMJ	55 gr	3,080 – 3,388	5	Active shooter protection
Level 8	UL-RF (7.62)	7.62mm Rifle FMJ (M80)	150 gr	2,750 – 3,025	5	High-threat rifle protection

Levels 9–10: Specialized armor-piercing and .50 BMG threats (primarily military).

Testing Requirements: No penetration + no hazardous spall on the protected side. Specific distances, shot patterns, and spacing are strictly controlled.

Ballistic Material Options in 2026

Action Bullet Resistant provides multiple engineered systems:

• Laminated Glass & Glass-Clad Polycarbonate — Best optical clarity for windows and storefronts.

• Ballistic Fiberglass Panels — Lightweight, outstanding multi-hit performance, fire-rated options, ideal for walls and doors.

• Aluminum & Steel Framing Systems — High-performance storefronts and curtain walls.

• Multi-Threat Hybrids — Ballistic + blast + forced entry + energy-efficient thermal options.

Modern systems deliver thinner profiles, better daylighting, and improved energy code compliance.

Real-World Applications by Level

• Levels 1–3: Banks, retail, pharmacies, school entryways, corporate lobbies, gas stations.

• Levels 4–6: Government buildings, courthouses, higher-risk schools, data centers.

• Levels 7–8+: Embassies, critical infrastructure, active shooter hardening projects.

  
  

Multi-Hit Capability & Realistic Limits

UL 752 specifies exact shot counts and patterns. Real-world incidents often involve rapid, closer shots. Materials (especially composites) can be compromised after absorbing their rated hits and should be inspected/replaced. Always combine ballistic protection with forced entry resistance, surveillance, and staff training.

Specifier’s Checklist – 2026 Best Practices

1. Conduct a formal threat and risk assessment.

2. Choose the correct UL 752 level(s) based on local codes and risk.

3. Require full system certification (glazing + frame + anchors), not just material.

4. Consider multi-threat performance (ballistic + blast + forced entry).

5. Evaluate aesthetics, thermal performance, acoustic, and daylighting needs.

6. Select manufacturers with current UL listings and proven experience (Action Bullet Resistant).

7. Plan for professional installation and post-incident inspection protocols.

   
   

Why Partner with Action Bullet Resistant?

• Over 45 years of specialized expertise.

• Custom UL 752 solutions: bullet-resistant windows, doors, storefronts, fiberglass panels, and transaction systems.

• Made in the USA with strong lead times and full technical support.

• Integrated ballistic + blast + forced-entry systems.

  
  

  FAQ: Frequently Asked Questions About UL 752

  
  

  Q1: What is the difference between “bulletproof” and “bullet-resistant”?

  A: “Bulletproof” implies 100% protection against any bullet, which does not exist. “Bullet-resistant” is the correct term — protection is limited to specific calibers, velocities, and shot counts as defined by UL 752.

  
  

  Q2: Does a higher UL 752 level automatically cover lower levels?

  A: No. Because the standard is non-hierarchical, a Level 8 rifle-rated system may not stop a .44 Magnum if not specifically tested for it. Always verify exact ratings.

  
  

  Q3: How many shots can UL 752 rated materials actually stop?

  A: It depends on the level (3 shots for most handgun levels, 5 shots for higher rifle levels). Real-world performance depends on shot spacing and angle. After rated hits, the material is often considered compromised.

  
  

  Q4: Which is better — ballistic glass or fiberglass panels?

  A: Glass offers superior clarity and aesthetics for windows/storefronts. Fiberglass panels are lighter, provide excellent multi-hit capability, and are ideal for walls and doors. Many projects use both.

  
  

  Q5: How long does bullet-resistant material last?

  A: Properly installed and maintained systems can last 20+ years. Factors like UV exposure, physical damage, and environmental conditions affect lifespan. Regular inspections are recommended.

  
  

  Q6: Is UL 752 required by building codes?

  A: It is not universally mandated but is frequently required or strongly recommended by local jurisdictions, especially for schools, banks, government buildings, and facilities following CPTED or active shooter guidelines.

  
  

  Q7: Can ballistic systems also be blast or forced-entry rated?

  A: Yes. Many Action Bullet Resistant systems combine UL 752 ballistic ratings with blast resistance (GSA, ASTM) and forced-entry protection (ASTM F476).

  
  

  Q8: How much does UL 752 protection cost?

  A: Costs vary widely by level, material, and project size. Level 1–3 systems are significantly less expensive than Level 7–8 rifle-rated systems. A professional consultation provides accurate budgeting.

  
  

Final Takeaway

The correct UL 752-rated system gives building occupants critical time and significantly improves survival odds during an incident. In 2026, ballistic protection should be a thoughtfully integrated part of the overall security and design strategy.

Need help determining the right UL 752 level for your project?

Contact Action Bullet Resistant today for a free consultation, project review, or our UL 752 Level Selector Guide.

This guide is for educational purposes. Always verify current UL listings and consult qualified professionals for your specific project. Standards and testing continue to evolve.