AmeriGlo Optic Compatible 5XL Tall Sight Set for Glock – Green Tritium LumiGreen Front Sight & Black Rear Sight (GL682)
Upgrade your optic-equipped Glock with maximum sight visibility and reliable backup aiming performance using the AmeriGlo GL682 Optic Compatible 5XL Tall Sight Set. Engineered for shooters who demand extreme co-witness height, enhanced nighttime visibility, and rugged duty-ready construction, this sight set is made specifically to clear today’s largest pistol-mounted red dots and suppressor profiles.
Featuring a Green Tritium LumiGreen outline front sight paired with a blacked-out steel rear sight, the GL682 delivers a bold, high-contrast sight picture ideal for fast target acquisition in daytime and low-light environments. Designed for Glock owners who run slide-mounted optics or suppressors, this 5XL-height sight set ensures consistent alignment when your red dot fails, fogs, or becomes obstructed.
5XL Extra-Extra-Extra-Extra Tall Height – Made for Co-Witnessing with Tall Optics & Suppressors
The GL682 is one of AmeriGlo’s tallest sight configurations, offering 5XL height to co-witness through even the largest optics.
Ideal for Use With:
Enclosed emitter red dots (e.g., Holosun 509T, Aimpoint ACRO, Steiner MPS)
Oversized open emitter optics (SRO, Romeo3MAX, DPP, 507Comp)
Suppressor setups with tall baffle stacks
MOS and aftermarket slide cuts
5XL Advantages:
Maximum clearance for optic windows
Strong, reliable backup aiming system
Full or lower-third co-witness depending on optic height
Visible reference point even under stress
If your Glock uses a larger optic footprint, 5XL is the height you need.
Green Tritium LumiGreen Outline Front Sight – Unmatched Day & Night Visibility
The GL682 front sight features a Green Tritium vial housed in a highly visible LumiGreen photoluminescent ring. This combination ensures exceptional brightness in both daylight and total darkness.
Front Sight Benefits:
Glows continuously in low-light—powered by Tritium
LumiGreen ring charges quickly in ambient light
Extremely bright and fast for daylight shooting
High-contrast design enhances rapid sight acquisition
In both defensive and competitive environments, identifying the front sight quickly is essential—and this sight excels at it.
Black Serrated Steel Rear Sight – Crisp, Clean, No-Glare Sighting
The rear sight is intentionally blackened and serrated, offering a clean sight picture that naturally pulls the shooter’s focus toward the glowing front sight.
Rear Sight Advantages:
No glare in bright light
No distracting dots or outlines
Serrated face reduces reflection
Precise sight alignment under pressure
This rear sight is ideal for shooters who prefer a fast, front-focused sighting system.
Built Tough for Duty & Defensive Applications
AmeriGlo manufactures its sights from hardened steel, ensuring long-lasting durability and reliability under harsh conditions.
Duty-Ready Construction:
Impact-resistant steel housing
Corrosion-resistant coating
Designed to endure recoil from +P and 10mm loads
Snag-resistant profile for concealed carry
These sights are trusted by law enforcement, civilian defenders, and competitive shooters worldwide.
Perfect for Glock Models Equipped with Optics or Suppressors
The AmeriGlo GL682 is compatible with a wide range of Glock pistols, including popular 9mm, .40 S&W, and .357 SIG models. While exact fitment varies by slide cut and optic height, this set is ideal for:
Excellent for both full-size and compact optics-ready Glocks.
Made for Concealed Carry, Duty Use, and Competition Shooting
Whether you're running a carry gun, a service pistol, or a race-ready competition build, the GL682 sight set enhances visibility and shooting confidence in all lighting conditions.
Best For:
Everyday carry (EDC)
Duty and tactical firearms
USPSA / IPSC / IDPA competition setups
Home defense pistols
Range training and precision shooting
Optic-equipped Glock builds
These sights give shooters the visibility and reliability required for critical moments.
Product Specifications
Brand: AmeriGlo
Model: Optic Compatible 5XL Tall Sight Set
Part Number: GL682
UPC: 644406909910
Front Sight: Green Tritium with LumiGreen Outline
Rear Sight: Black Serrated Steel
Height Class: 5XL (Extra Tall)
Material: Hardened Steel
Compatibility: Select Glock 9mm/.40/.357 SIG models
Use Case: Optic co-witnessing, suppressor height, day/night shooting
Choose the Ultimate Extra-Tall Backup Iron Sight System for Optic-Equipped Glocks
The AmeriGlo GL682 Optic Compatible 5XL Tall Sight Set provides exceptional visibility, extreme height clearance, and rugged steel construction—making it the perfect upgrade for shooters running large pistol optics or suppressors. When your optic goes down or conditions get tough, these sights ensure you always maintain a clear, dependable aiming solution.
Take your Glock’s optic-ready performance to the highest level—literally.
The End
