SIG Sauer Romeo-MSR Gen II Compact 1x20mm 2 MOA Red Dot Sight SORMSR111
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Overview
The Sig Sauer Romeo-MSR Gen II is a compact red dot sight designed for quick target acquisition, featuring a 2 MOA dot that allows for precise aiming at various distances. With its straightforward red reticle, this optic is ideal for dynamic shooting environments, offering clarity and ease of use for builders looking to enhance their AR-15 setup. This red dot sight is commonly found in tactical and home defense builds, where speed and accuracy are paramount.
Specifications
SIG Sauer Romeo-MSR Gen II Compact 1x20mm 2 MOA Red Dot Sight SORMSR111
Build history on GunPartPicker
Builders on GunPartPicker first added the SIG Sauer Romeo-MSR Gen II Compact 1x20mm 2 MOA Red Dot Sight SORMSR111 to a build in October 2026.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today all 3 retailers we track have it in stock. The best price drifted down from $105.56 to $99.99 over September 2026 without a real sale. Buying today, the lowest price is $99.99 at BattleHawk Armory, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 30+ retailers
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