BallisticDefend™ Security Glazing

BallisticDefend™ bullet resistant security glazing is created for use across sectors – Government, K-12 & Higher Education Schools, Corporate Base Build, Mixed Use Retail, and more. BallisticDefend™ is multi-ply glass clad polycarbonate security glazing with glass on the attack-side and abrasion resistant polycarbonate on the safe-side, and is produced in three strength levels that meet UL 752 Levels I - VIII.


Explore BallisticDefend™ Security Glazing:

All levels of BallisticDefend™ are available with fire-rated glazing options, as well as one-way vision solutions and other decorative options to support occupant wellness. Meet multi-performance code requirements while supporting occupant wellness, maximizing both safety and aesthetic design considerations.

BallisticDefend™ 1-GCP

Meets applicable standards:

  • Ballistic Performance: UL 752 Level I – 9mm Full Metal Copper Jacket with Lead Core; No Spall / No Penetration
  • Applicable Standards: ANSI Z97.1 (Safety Cat I & II); ASTM C1036; ASTM C1349

BallisticDefend™ 3-GCP

Meets applicable standards:

  • Ballistic Performance: UL 752 Level III – 44 Magnum Lead Semi-Wadcutter Gas Checked. No Spall / No Penetration
  • Applicable Standards: ANSI Z97.1 (Safety Cat I & II), ASTM C1036, ASTM C1349

BallisticDefend™ 4-GCP

Meets applicable standards:

  • Ballistic Performance: UL752 Level IV – .30 Caliber Rifle Lead Core Soft Point. No Spall/No Penetration
  • Applicable Standards: ANSI Z97.1 (Safety Cat I & II), ASTM C1036, ASTM C1349

BallisticDefend™ 8-GCP

Meets applicable standards:

  • Ballistic Performance: UL 752 Level 8 – 7.62mm Rifle, Five Shots. No Spall / No Penetration – UL #BP21271
  • Applicable Standards: ANSI Z97.1 (Safety Cat I & II), ASTM C1036, ASTM C1349

AttackDefend™ 60-L3

Meets applicable standards:

  • Forced Entry Performance: ASTM F-1915 Grade 1 (60 minutes of physical attack)
  • Ballistic Performance: UL 752 Level III – .44 Mag (3 Shots) No Spall / No Bullet Penetration
  • Applicable Standards: ANSI Z97.1 (Safety Cat I & II), ASTM C1036, ASTM C1349, ASTM C1048

Contact Us

Call, email, or submit the form below to request a quote online. We will get back to you within 24 hours.

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Pictured Above is Corning® Med-X® Glass

Corning® Med-X® LT Glass

X-Ray Radiation Shielding Glass


McGrory Glass is the exclusive North American distributor for Corning® Med-X® Glass & Corning® Med-X® LT Glass, the global leader in radiation shielding and x-ray glass. We stock extensive radiation shielding glass held in all plate sizes and thicknesses that’s available FAST, with a wide range of customization to meet your needs – up to 54” x 108”, cut specifically to customer requirements.

Corning® Med-X® Glass is registered as compliant with FDA regulations, and McGrory Glass, Inc. is a FDA Registered manufacturer.

Corning® Med-X® Glass – Shields against X-Rays from equipment operating in the 80 to 300 kV range.

A revolutionary product developed within the last two years, Corning® Med-X® LT Glass is a thin, lightweight, scratch-resistant, and impact safety rated material for use in radiation shielding windows, and as an alternative to acrylic barriers.

In-house Print Division Offers One-Way Vision/Privacy & Decorative Options


Our in-house Print Division offers nearly limitless options, including custom art, metallics, and even dichroics. Pictured above is Syracuse University, showcasing our patented exclusive DotView™ one-way vision glass.

DotView™ displays a custom surface of your choice on one side, allowing natural light in and an unobstructed interior view. DotView™ is created to order, with precision dot-on-dot printing by our in-house shop. Images and colors are rendered crisply, without blurring, and offer an unparalleled view from the inside out.

Can’t find what you’re looking for? No problem!

The key to safety and security glass is selecting the right solution for each application in a facility.

Our architectural and specification consultants are always ready to help.
Contact us to discuss upcoming projects, explore possibilities, or troubleshoot glazing challenges.

McGrory Defend - As Seen on NBC

Need help with other necessary glazing solutions, like radiation shielding glass, decorative glazing, or secure large format glass panel mounting for walls, ceiling, and seismic?

McGrory offers comprehensive architectural solutions across sectors, fabricated in our 250,000+ SF solar-powered facilities. Contact us