Below are all the pistol optics Sig Sauer currently has on the market. Sig has created quite a few versions of pistol red dot sights, but their most recent version are the Sig Romeo X Compact and Romeo X Pro.

The Romeo X Compact has an RMSc footprint, and the Romeo X Pro has a Delta Point Pro (DPP) Footprint. There are both enclosed and open emitter versions.

The Compact fits on any Sig P365 that is Optics Ready, and the Pro fits on any Optics Ready Sig P320, M17, M18, or P22X series.

These are offered at the best price with free shipping.