Promotion Bar Text

SIG SAUER ROMEO4XT-PRO 1x 20mm Ballistic Circle Dot

SIG SAUER ROMEO4XT-PRO 1x 20mm Ballistic Circle Dot

$579.99

Closed red-dot optic from SIG SAUER with 1x magnification and a 20 mm objective. Ballistic Circle Dot reticle, top-mounted controls with MOTAC, AAA battery operation, IPX8 waterproofing, and 7075 T‑6 aluminum construction.

Purchase & earn 580 points!
Hurry! Only 5 units left in stock!
SKU: TSW|151018Categories: Red Dots SightsTags: Online Only

The SIG SAUER ROMEO4XT-PRO is a closed red-dot sight designed for modern sporting rifles and duty platforms. It offers a 1x optical system with a 20 mm clear aperture and a Ballistic Circle Dot reticle intended for fast target acquisition. The sight integrates MOTAC motion-sensing technology, a night-vision override, and is built to withstand adverse conditions.

Key Specifications

  • Magnification is 1x for a true red-dot sight picture suitable for close to intermediate engagement.
  • The objective measures 20 mm to provide a clear sight window.
  • The reticle is a Ballistic Circle Dot configuration for rapid aiming.
  • Powered by a AAA battery with up to 50,000 hours of runtime when combined with MOTAC.
  • Constructed from 7075 T-6 aluminum for strength and durability.
  • Weight is 7.40 oz for a lightweight mounting solution.
  • Overall length is 3.03 inches for compact installation on MSR platforms.
  • Rated IPX8 for waterproof and fog-proof performance and tested to MIL-STD-810 standards.
  • Features top-mounted controls and MOTAC motion-sensing technology with a dedicated night-vision override switch.
  • Mounts via a Half Inch Hex Mount and includes hex bolt mount and spacer; fits M1913 rails.

Built for reliable service in demanding environments, the ROMEO4XT-PRO combines rugged construction and user-focused controls to support fast, consistent sighting on modern rifle platforms. Its combination of sealed optics, long battery life, and versatile mount/accessory support make it a practical choice for users who need a durable, no-nonsense red-dot sight for duty, competition, or range use.

This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.

Related Videos:

UPC

798681661534

Manufacturer

Sig Sauer Electro-Optics

Manufacturer Part Number

SOR44001

Adjustment Size

.50 MOA

Dot Size

2 MOA

Elevation Adjustment

100 MOA

Eye Relief

Unlimited

Length

3.03"

Magnification

1x

MOA

0.5 MOA

Model

Romeo 4XT PRO

Mount Type

Half Inch Hex Mount

Optic Coating

D.A.R.C/SpectraCoat

Package Height

3.5

Package Width

4.9

Power

1X

Product Type

Red Dot

Reticle

2 MOA Red Ballistic Circle Dot

Shipping Weight

1.475

Welcome to Georgia Guns & Ammo, in order to browse our site you must be at least 18 years of age.
Are you at least 18 years old?
No