Burris FastFire 3 1x21x15mm Red Dot Sight w/ Picatinny Mount, 8 MOA Dot - 300236
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Burris
Overview
The Burris FastFire 3 is a red dot sight designed for quick target acquisition, featuring an 8 MOA dot that allows for fast aiming, particularly at close to mid-range distances. With its Picatinny mounting interface, this optic can be easily attached to a variety of rail systems, providing flexibility in setup. This sight is commonly found on builds focused on tactical applications or competition shooting, where speed and precision are essential.
Specifications
Burris FastFire 3 1x21x15mm Red Dot Sight w/ Picatinny Mount, 8 MOA Dot - 300236
Build history on GunPartPicker
Builders on GunPartPicker first added the Burris FastFire 3 1x21x15mm Red Dot Sight w/ Picatinny Mount, 8 MOA Dot - 300236 to a build in September 2026.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 7 of the 10 retailers we track have it in stock. It dipped to $169.99 at MidwayUSA for a stretch in August 2026, well under its usual $229.99 to $239.99, so sales do come around. Buying today, the lowest price is $169.99 at MidwayUSA, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
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