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AmeriGlo Glock Tall Serrated Rear Sights

AmeriGlo Rear Only-Serrated Black .335 H .155 Notch REAR Sight, GL-419
AmeriGlo Rear Only-Serrated Black .451 H .160 Notch REAR Sight, GL-420-451
AmeriGlo Rear Only-Serrated Black .335 H .155 Notch REAR Sight, GL-419
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AmeriGlo Rear Only-Serrated Black .335 H .155 Notch REAR Sight, GL-419
AmeriGlo Rear Only-Serrated Black .451 H .160 Notch REAR Sight, GL-420-451
2 of 2 images
AmeriGlo Rear Only-Serrated Black .451 H .160 Notch REAR Sight, GL-420-451

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Questions & Answers
What are the mounted height for these 2 models? Expert Answer

The AmeriGlo Glock Tall Serrated Rear Sights (MPN:GL-419) feature a 0.335 in. (8.51mm) overall rear height with a 0.255 in. (6.48mm) rear blade height. MPN:GL-420-451 features a 0.451 in. (11.46mm) overall rear height and 0.371 in. (9.42mm) rear blade height.

by Ethan, Gear Expert, June 29, 2022
Hello, what would be the correct height for the front sight. Glock 17 Gen 5 MOS Thanks Expert Answer

I recommend using the AmeriGlo Tall Serrated Height Set GL-470 at the link below.
https://www.opticsplanet.com/ameriglo-tall-serrated-height-set.html

by Hunter, Gear Expert, May 8, 2023
View All Q&A You Have a Question? Ask!
Customer Reviews
Most Recent Reviews
my favorite rear sight by TN gunner, Verified Owner, February 22, 2025
if you don't mind a u-notch rear this one is fantastic for lower 1/3 or 1/5 witness with a pistol optic. minor hand fitting required as usual but take your time and it will be perfect. It will fit for irons rear or irons forward. Not a bad price eith...
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Product Discontinued by Manufacturer

AmeriGlo Glock Tall Serrated Rear Sights has been discontinued by AmeriGlo and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Tritium & Fiber Optic Night Sights, Gun Parts, Pistol Parts, Pistol Sights yourself to try and find the perfect replacement for you!

Please note - Pistol sights require professional installation equipment. Improper installation can cause the product to misfunction or even damage the product, making it non-returnable. We strongly advise consulting a gunsmith before purchasing this product.

Product Info for AmeriGlo Glock Tall Serrated Rear Sights

The ameriGlo serrated rear sight is designed to provide faster target acquisition. This serrated rear sight has a taller, angled, and snag resistant serrations. The ameriGlo serrated rear sight also features the same smooth edges as our legendary front sights. With a serrations twice as long as most competitors, the AmeriGlo serrated rear sight can be carried day after day without sacrificing sight picture. The square shape of the target sight allows for faster one-handed slide operation, which can be crucial in fast-paced tactical situations. The AmeriGlo Glock tall serrated rear sight is easy to install. Just remove the old backing plate, and press the new plate onto the back of the frame. The AmeriGlo Serrated Rear Sight fits many aftermarket slides. It is recommended that you have a competent pistolsmith install these sights.image

Package Contents:

  • AmeriGlo Glock Tall Serrated Rear Sights

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AmeriGlo Glock Tall Serrated Rear Sights Unavailable & Discontinued Models

List of Unorderable Models

  • AmeriGlo Rear Only-Serrated Black .335" H .155" Notch REAR Sight, GL-419 , MPN: GL-419 , UPC: 644406904663 , Code: AR-AP0-GL20-GL-419
  • AmeriGlo Rear Only-Serrated Black .451" H .160" Notch REAR Sight, GL-420-451 , MPN: GL-420-451 , UPC: 644406911685 , Code: AR-AP0-GL20-GL-420-451
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