Burris 300237 Fastfire III With No Mount 1X 21X15MM 8 Moa Illuminated Red Fastfire Dot CR1632 Lithium Black Matte
All Burris optics
Burris
Overview
The Burris 300237 FastFire III is a reflex optic designed for quick target acquisition, featuring a red reticle that enhances visibility in various lighting conditions. This optic is ideal for building a streamlined setup, as it allows for both eyes open shooting, making it easier to maintain situational awareness. Builders often incorporate the FastFire III in tactical or competition builds that prioritize speed and precision.
Specifications
Burris 300237 Fastfire III With No Mount 1X 21X15MM 8 Moa Illuminated Red Fastfire Dot CR1632 Lithium Black Matte
Price and stock
The Burris 300237 Fastfire III With No Mount 1X 21X15MM 8 Moa Illuminated Red Fastfire Dot CR1632 Lithium Black Matte was out of stock everywhere we track for all of September 2026, and today none of the 2 retailers we track has it in stock right now. Listed prices start at $196 at BattleHawk Armory for when it comes back.
Prices checked · refreshed daily across 37 retailers
Not sure which optic to pick?
We ranked every optic by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Red Dot & Optic Guide →Check it against the live catalog:
Frequently Built With
Popular alongside optics 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
Magpul AR-15 MOE Stock Collapsible Mil-Spec Black
Bravo Company Manufacturing 5.56 NATO Mid-Length Bhf AR-15 Barreled Upper - MCMR-15 - 16"
Radian Raptor Charging Handle & Talon Safety Selector Combo - OD Green
Bravo Company M16 Bolt Carrier Group Black
No reviews yet. Be the first to review this product!