Glock MOS 9mm / .40 – FASTDOT H3 Night Sights – Red Front / Green Rear
PLEASE DOUBLE CHECK DETAILS AND FITMENT BEFORE PURCHASE.
The HiViz FASTDOT H3 for Glock MOS is the MOS-specific version of HiViz’s low-profile tritium and fiber-optic sight system. It is built for Glock MOS pistols in 9mm and .40 S&W and uses the same bright red front and green rear arrangement for fast daylight pickup and 24-hour illumination.
Fitment
- Fits Glock MOS pistols in 9mm and .40 S&W
- Low-profile fixed sight set
- Designed to fit standard holsters
Does NOT fit
- Not the standard non-MOS Glock version
- Verify your exact MOS slide configuration before purchase
What it does
This gives MOS Glock owners a battery-free day/night sight setup with a very fast sight picture and low overall profile.
Why it’s worth it
The main value is getting the MOS-correct version instead of trying to force the wrong Glock sight set onto the wrong slide. That is how returns and headaches happen.
Specs
- Brand: HiViz
- Product line: FASTDOT H3
- Platform: Glock MOS 9mm / .40 S&W
- Illumination: Tritium and fiber optic
- Front color: Red
- Rear color: Green
- Profile: Low profile
What’s included
- HiViz FASTDOT H3 front sight
- HiViz FASTDOT H3 rear sight
Install notes
Install with proper Glock sight tools and verify zero after installation.
Verify before you buy
Verify your Glock is an MOS-model pistol in the supported caliber family. This is not the standard Glock version.
⚠ Glock Disclaimer
IronKells Armory LLC is not affiliated with, endorsed by, or sponsored by Glock, Inc. or Glock Ges.m.b.H.
All references to GLOCK® are used solely to identify firearm models, parts compatibility, and fitment information for customers. Glock is a federally registered trademark of Glock, Inc. and Glock Ges.m.b.H.
Any product sold on this site referencing Glock is aftermarket, not OEM, and is not manufactured by Glock. Glock does not warranty, authorize, or guarantee the performance, safety, or reliability of any third-party components or modifications.
Firearm parts should be installed by a qualified armorer or gunsmith. Improper installation, modification, or use of aftermarket components may affect firearm safety, reliability, and void manufacturer warranties. By purchasing and installing third-party parts, the buyer assumes all responsibility for safe handling, installation, function testing, and use of their firearm and accessories.