HiViz FastDot H3 Night Sight Set - Front/Rear Red/Green Illumination for Superior Nighttime Visibility - GGLMFD21
All HiViz iron sights
Click to see full view
HiViz
Overview
The HiViz FastDot H3 Night Sight Set features a front and rear sight designed for enhanced visibility in low-light conditions, utilizing an OD Green color scheme for a tactical look. These night sights are built to improve target acquisition during nighttime shooting, making them a practical addition for any builder looking to enhance their rifle’s performance in dim environments. This sight set is commonly found in builds focused on home defense or tactical applications where quick sight alignment is critical.
Specifications
HiViz FastDot H3 Night Sight Set - Front/Rear Red/Green Illumination for Superior Nighttime Visibility - GGLMFD21
Available Merchants(6)
Prices checked
Price Alert
Price and stock
Availability is good for the HiViz FastDot H3 Night Sight Set - Front/Rear Red/Green Illumination for Superior Nighttime Visibility - GGLMFD21: it was in stock at one retailer or another nearly every day in September 2026, and today 5 of the 6 retailers we track have it in stock. Prices barely moved in September 2026, holding around $100.42, so there haven't been real sales lately. Buying today, the lowest price is $90.81 at BattleHawk Armory, which matches the best price we saw in September.
Prices checked · refreshed daily across 37 retailers
Not sure which iron sights to pick?
We ranked every iron sights by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Iron Sights Guide →Frequently Built With
Popular alongside iron sights on GunPartPicker
Aero Precision M4E1 Complete Lower Receiver W/MOE SL Grip & SL-S Carbine Stock
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
Daniel Defense Collapsible Mil-Spec Buttstock, Brown - 21-091-04179-011
Bravo Company Manufacturing 5.56 NATO Mid-Length Bhf AR-15 Barreled Upper - MCMR-15 - 16"
EOTECH 3x30.5mm X 21.6mm Holographic Hybrid Green Dot Sight - HHSGRN
Radian Raptor Charging Handle & Talon Safety Selector Combo - OD Green
No reviews yet. Be the first to review this product!