SIG Sauer ROMEO4XT Pro BLLSTIC Circle Dot, 0.5MOA ADJ, Aaa, Spacer, Black

The SIG Sauer ROMEO4XT-PRO is a compact 1x20 red dot sight with a 2 MOA center dot, Ballistic Circle Dot reticle, AAA battery, and black finish.

Why Shooters Choose It

• 2 MOA Center Dot — Provides a fine aiming point within the Ballistic Circle Dot reticle.
• 1x20 Format — Keeps the optic non-magnified with a 20 mm clear aperture.
• 0.5 MOA Adjustments — SIG specifies half-MOA adjustment increments for this model.
• AAA Battery — Uses a common AAA battery as identified in the manufacturer specifications.
• 9 Day + 3 NV Settings — Provides the illumination range specified by SIG for this configuration.

Specs

• Brand: SIG Sauer
• Model/Product: ROMEO4XT-PRO
• Magnification: 1x
• Clear Aperture: 20 mm
• Center Dot: 2 MOA
• Reticle: Ballistic Circle Dot
• Adjustment: 0.5 MOA
• Battery: AAA
• Illumination: 9 daytime / 3 night vision
• Finish/Color: Black
• SKU: SIGSOR44001

Verify mounting footprint and firearm compatibility before ordering.