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Sig Sauer
Overview
The SIG Sauer Romeo3 Red Dot is a compact optic designed for quick target acquisition, featuring a 3 MOA red dot reticle that allows for precision aiming. It mounts securely to a Picatinny rail, making it compatible with a wide range of firearms, but it is particularly favored for builds chambered in 5.56 NATO. This optic is ideal for builders looking to enhance their rifle's versatility in both close-range and mid-range engagements.
Specifications
SIG Sauer ROMEO3 Red Dot 1x25 3 MOA Dot, Black - SOR31002
Available Merchants(5)
Prices checked
Price Alert
Build history on GunPartPicker
Builders on GunPartPicker first added the SIG Sauer ROMEO3 Red Dot 1x25 3 MOA Dot, Black - SOR31002 to a build in May 2026.
It was hard to find in September 2026, in stock on only 3 of the 24 days we checked, and today only Palmetto State Armory has it in stock. The best price crept up from $259.99 to $299.99 over September 2026. Buying today, the lowest price is $259.99 at Palmetto State Armory, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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