SIG SAUER ROMEO4XT-PRO Red Dot Sight | T.REX ARMS
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SIG SAUER ROMEO4XT-PRO Red Dot Sight

$57999-$59999

Overview

The ROMEO4XT-PRO is a compact rifle red dot that packs a lot of features into a small, lightweight package. The 4XT offers 50,000 hours of battery life from a standard AAA battery, several flip cover options, a killflash, and four swappable reticles. The included mount comes in at absolute height, but the included spacer can be installed to bring the optic up to a lower 1/3rd co-witness.

Overview Video

Team T.REX
The night vision button is quite a bit larger than the brightness buttons, making it easy to accidentally put the optic into NV mode. To solve this, we developed a ButtonBlocker with One Hundred Concepts. This simple snap-fit shield provides a shroud for the button assembly, making it much harder to activate the brightness buttons and the problematic NV button accidentally.

What's Included

  • 1x SIG SAUER ROMEO4XT-PRO
  • 1x Killflash
  • 1x Clear flip-up covers
  • 1x Solid flip-up cover (front)
  • 1x Rubber bikini lens cover
  • 1x Multitool
  • 1x T10 Torx bit
  • 1x Mount spacer
  • 1x Cleaning cloth
  • 4x Long mount screws

We include an 8.5" x 11" rifle zero target with every rifle optic. We recommend a 50/200 meter zero for most 5.56 rifles. (Click on the thumbnail for a printable version.)
How To Shoot Part 2: Zeroing – Video – T.REX ARMS

Specs

FEATURES

  • Users can select from 4 different integrated reticle options (Dot, Circle-Dot, Dot with Holds, Circle-Dot with Holds)
  • Uses an ultra-efficient red LED illumination for daylight visibility and extended runtime
  • 50,000 hour battery life
  • Runs on readily available AAA batteries
  • MOTAC (Motion Activated Illumination) powers up or down when sensing motion
  • Unlimited eye relief to acquire aiming point and target, regardless of eye position behind sight
  • Strong, lightweight aircraft-grade 7075-T6 aluminum housing
  • Waterproof, IPX-8 rated, and fog-proof
  • Warranty: Covered by SIG SAUER's manufacturer warranty. Warranty service is provided by SIG SAUER.

View the User Manual HERE.

View all the reticle options HERE.

Assembled in the USA.

Technical Specifications

Overall Length77 mm
Overall Width63 mm
Height56 mm
Weight7.4 oz
Center Dot Size2 MOA
Adjustment Increments0.5 MOA
Illumination Settings9 Daytime / 3 NV
Run Time50,000 hours
Battery Type(1) AAA
WaterproofingIPX 8

30 Day Return Policy

Easy returns and exchanges.

Learn more →

Shipping Restrictions

  • Cannot be shipped outside the US.
  • Cannot be shipped to: AS, FM, GU, MH, MP, PR, PW, VI.