The Sig Sauer Romeo-X SIG-LOC Pro (model SORX1500) is a pistol-mounted red dot built around Sig’s SIG-LOC (Leverage Optimized Connection) mounting system, establishing five points of contact between slide and optic to eliminate zero shift from recoil.
Key Specifications
- Reticle: Circle dot, 2 MOA center dot
- Adjustment: 1.50 MOA per click
- Power/Magnification: 1x
- Length: 1.90 in.
- Optic Coating: LensArmor/SpectraCoat
- Mount System: SIG-LOC (5-point contact)
- Housing Color: Black
- Model: Romeo-X
- Manufacturer: Sig Sauer
Frequently Asked Questions
What is SIG-LOC and how does it help accuracy?
SIG-LOC is Sig’s mounting footprint that creates five points of contact between the pistol slide and the optic, engineered to eliminate zero shift from recoil and hard impacts.
Why does the bottom-mounted design reduce parallax?
The bottom-mounted SIG-LOC geometry allows a longer focal length than a typical top-mounted red dot, which Sig says dramatically reduces parallax and reticle distortion.
Buy the Sig Romeo-X SIG-LOC Pro Sight Today
Shop more Sig Sauer optics or browse our full Red Dot Sights selection at Schaefer Defense.
| UPC | 798681715855 |
|---|---|
| Manufacturer | Sig Sauer |
| Manufacturer Part Number | SORX1500 |
| Adjustment Size | 1.50 MOA |
| Dot Size | 2 MOA |
| Length | 1.90" |
| Magnification | 1x |
| Model | ROMEO-X |
| Optic Coating | LensArmor/SpectraCoat |
| Package Height | 2.5 |
| Package Width | 3.9 |
| Power | 1x |
| Product Type | Accessory-Lasers and Sights |
| Reticle | CIRCLE DOT |
| Shipping Weight | 0.312 |
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