Sig Sauer SISORX1090 ROMEO‑X Pro 6 MOA Green Dot Reflex Sight (Pro footprint)
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Sig Sauer SISORX1090 ROMEO‑X Pro — non-magnified reflex sight with a 6 MOA green dot and documented Pro footprint mount; package quantity: 3; SKU SISORX1090.
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Description
Description
Product Overview
Sig Sauer SISORX1090 (ROMEO‑X Pro) is recorded as a non-magnified reflex sight that provides a 6 MOA green dot and is documented with a Pro footprint mounting pattern. The product entry shows a package quantity of 3 (SKU SISORX1090).
Why This Product
The listing highlights the optic type (non-magnified reflex), the 6 MOA green aiming dot, and the Pro footprint attribute—these facts directly affect mounting compatibility and point-of-aim selection for installations that require a Pro footprint pattern.
Key Verified Specifications
- Brand: Sig Sauer (source: product-274396:f002)
- Model / SKU: SISORX1090 (source: product-274396:f013)
- Optic type: Non-magnified reflex sight (source: product-274396:f003)
- Reticle: 6 MOA green dot (source: product-274396:f001 — name entry)
- Mounting pattern: Pro footprint (source: product-274396:f009)
- Design style (documented): Open (source: product-274396:f010)
- Package quantity: 3 (source: product-274396:f008)
- Availability status: instock (source: product-274396:f014)
Appropriate Use Cases
- Ordering multiple reflex sights where a Pro footprint is required for slide plates or adapter plates—use the package-qty metadata to plan procurement (source: product-274396:f009, product-274396:f008).
- Specifying an open-style, 6 MOA green-dot non-magnified optic for close-to-mid-range aiming tasks where a reflex sight is preferred (source: product-274396:f003, product-274396:f001).
What Customers Should Know
- The Pro footprint is recorded as the mount pattern; confirm exact Pro footprint dimensions and compatibility with your slide or mounting plate before ordering (source: product-274396:f009).
- Package quantity is 3—verify whether items are sold and shipped only as a three-unit pack or are available individually (source: product-274396:f008).
- Additional technical specs (battery type, dot intensity settings, physical dimensions) are not present in this record—request those details from the supplier if required for integration or warranty registration (no source_fact available).
Specifications
- Short Stroke Gas Piston Gas System (Rifle Length)
- 18.6″ Barrel Length ( Mid-Weight style, non-fluted)
- 1:8 Twist Rate Rifling

