Click to see full view
Burris
Overview
The Burris Fastfire III is a reflex optic designed for quick target acquisition, featuring a 3 MOA dot that enhances aiming precision without obscuring the target. Constructed from durable 6061-T6 aluminum, this optic is built to withstand rigorous use and features a Picatinny mounting interface for easy installation on various platforms. This sight commonly appears in tactical and competition builds where rapid target engagement is a priority.
Specifications
Available Merchants(10)
Prices checked
Price Alert
Price and stock
Availability is good for the Burris Fastfire III with Picatinny Mount 3MOA 300234: it was in stock at one retailer or another nearly every day in September 2026, and today 7 of the 10 retailers we track have it in stock. It dipped to $153.55 at MidwayUSA for a stretch in September 2026, well under its usual $229.99, so sales do come around. Buying today, the lowest price is $99.99 at Palmetto State Armory, which matches the best price we saw in September.
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!