🎯 AmeriGlo 7XL Sight Set🔧 For Glock MOS Pistols🔭 Suppressor-Height + RDS Co-Witness⚡ Tritium Front + Steel Rear🇺🇸 Made in USA
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🎯 Does this co-witness with my red dot? Yes — these are Tall suppressor-height sights specifically designed to fully co-witness through Glock MOS-cut slides with most micro red dots (RMR, Holosun 507, etc.). Not sure about your specific RDS?
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About the AmeriGlo 7XL Sight Set
The AmeriGlo 7XL is a purpose-built sight set for shooters running a red dot on a Glock MOS slide. The XL-height tritium front and steel rear sit just above the slide so they remain fully visible through the bottom of the RDS window — giving you a backup iron sighting system that co-witnesses with the dot, never blocks it.
If your red dot ever goes down — dead battery, fogged lens, broken emitter — you don't lose your zero. The 7XL puts a glowing tritium front dot exactly where the red dot was, so your training transfers instantly. Steel construction, factory tritium vials, and a clean black-out rear keep your sight picture fast in any light.
Why Glock MOS Shooters Choose This Set
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True suppressor-height co-witness. Designed to align with the RDS reticle window so the front sight sits in the bottom of the dot's view.
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RDS failure backup. Tritium vials glow for 12+ years — your irons are always there if the optic goes down.
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Black serrated rear. Anti-glare serrations and a blackout finish keep your eye focused on the dot, not the rear sight.
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Steel construction. Solid steel front and rear that survive slide racks on belts, holsters, and tabletops.
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Drop-in for Glock MOS. Standard Glock dovetail — installs in under 15 minutes with a basic sight pusher.
What's Included
✓ In the Box
- XL tritium front sight
- Blacked-out serrated steel rear sight
- AmeriGlo manufacturer warranty
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✗ NOT Included
- Sight pusher / installation tool
- Red dot optic
- Loctite or thread locker
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⏱ Install time: 15 minutes — requires a basic Glock sight pusher tool; new shooters can have a gunsmith install in 10 minutes.
Specifications
| Manufacturer |
AmeriGlo |
| Model |
7XL Optic-Compatible Sight Set |
| Front Sight |
XL Suppressor-height tritium |
| Rear Sight |
Black serrated steel, U-notch |
| Compatible Pistols |
Glock MOS-cut models (17 MOS, 19 MOS, 19X, 45 MOS, 47 MOS, 34 MOS, 23 MOS, 26 MOS, 43X MOS, 48 MOS) |
| Tritium Vial Life |
12+ years |
| RDS Compatibility |
Trijicon RMR, Holosun 507C/407C, Vortex Defender, similar micro red dots |
| Country of Origin |
USA |
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Frequently Asked Questions
Will these fit my non-MOS Glock?
The 7XL is XL-height — designed to co-witness through a red dot on a MOS-cut slide. On a non-MOS Glock without an optic, these sights will sit very tall and you'd see a black blob in your sight picture. If you don't run an RDS, look at AmeriGlo's standard-height (non-XL) options instead.
Which red dots co-witness with these?
The 7XL is designed for the most common Glock MOS red dot footprints — Trijicon RMR, Holosun 507C / 407C / 508T, Vortex Defender, and similar micro red dots. With any of these, the front sight tip will sit right at the bottom of the dot window.
How long do the tritium vials last?
AmeriGlo tritium vials have a useful luminous life of 12+ years — they'll continue to glow noticeably longer than that, just at gradually reduced intensity. After 12 years you can have AmeriGlo replace the vials at low cost.
Can I install these myself?
If you own a Glock-specific sight pusher tool (Glock Front Sight Tool + Rear Sight Pusher), yes — installation takes about 15 minutes. Without proper tools, a local gunsmith will install both sights in 10 minutes for $20-40. Don't use hammers and punches — they damage Glock slides.
Do these zero with my carry ammo?
All Glock sights are designed to zero at 25 yards with factory ammunition. Once installed, confirm point of aim / point of impact at the range and use the rear sight's windage adjustment if your specific carry round (Federal HST, Hornady Critical Defense, etc.) prints differently. The sight pusher tool moves the rear in 0.001" increments.
Why buy from TakTactical?
Florida family-run, BBB-certified tactical retailer. Ships from US warehouse in 1-2 business days, free shipping $99+, direct phone support at (954) 487-9799.
📞 (954) 487-9799 · 📧 info@taktactical.com · 🇺🇸 Florida Family-Run · BBB-Certified · Real shooters · Real support