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Sig Sauer

Sig Sauer Romeo 9T

Elite dual-emitter prismatic sight engineered for night vision operations

Quick Specs

Price
$3,990
Weight
13.7 oz
Brand
Sig Sauer
Category
optic

Features

  • Dual red/green emitters
  • Zero light signature
  • Titanium shroud

Capability Boosts

Night Vision+5
Reliability+3
Low Light+2

Compatibility Tags

interface: picatinny-topsuitable-for: compact

Overview

The Sig Sauer Romeo 9T represents the absolute pinnacle of combat optic technology, engineered exclusively for elite warfighters conducting night vision operations in the most demanding environments. This isn't just another red dot—it's a sophisticated prismatic sight featuring dual independently zeroed emitters (1 MOA red dot with 65 MOA circle, and 2.5 MOA green dot) that can be used simultaneously or individually. The revolutionary optical design employs proprietary technology to completely mitigate downrange light signature, making the optic invisible to adversaries with night vision equipment. When lives depend on remaining undetected, the Romeo 9T delivers absolute tactical superiority.

The titanium shroud and mounting hardware combined with a CNC-machined 7075 aluminum body create an optic that exceeds MIL-810-STD requirements while maintaining a 38mm objective lens for exceptional light transmission. The dual emitter system allows seamless transitions between engagement scenarios: use the 1 MOA red dot with 65 MOA circle for rapid CQB acquisition, switch to the precise 2.5 MOA green dot for deliberate shots, or activate both simultaneously for maximum flexibility. This independent zero capability proves invaluable for 300 Blackout users—zero one emitter for supersonic ammunition and the other for subsonic loads, eliminating holdover calculations when switching between suppressed and unsuppressed fire. With 15 brightness settings including dedicated NV override control and three night vision-optimized levels, the Romeo 9T is designed and tuned specifically for passive NV performance that professional units demand.

Built for set-and-forget reliability, the Romeo 9T delivers 50,000+ hours of runtime from a single CR123 battery, with an onboard 10-hour reserve for mission-critical redundancy. IPX8 waterproof and fogproof certification ensures function in any environment, while 100 MOA of adjustment range accommodates extreme conditions and specialized ammunition. Designed, assembled, and endurance-tested in Oregon and backed by Sig's transferable Infinite Guarantee, the Romeo 9T costs nearly $4,000 for one reason: it's built for operators whose missions cannot tolerate compromise. For elite military units, federal agencies, and professionals conducting night operations where detection means mission failure, the Romeo 9T delivers capability that simply cannot be replicated at any lower price point.

Key Features

  • Dual independently zeroed emitters: 1 MOA red + 65 MOA circle, 2.5 MOA green
  • Perfect for 300 Blackout: zero one emitter for supersonic, one for subsonic
  • Proprietary optical design eliminates downrange light signature
  • Titanium shroud and mounting hardware for extreme durability
  • 50,000+ hour battery life with 10-hour onboard reserve
  • 15 brightness settings with dedicated NV override control
  • Designed and tuned specifically for passive night vision performance
  • MIL-810-STD compliant, IPX8 waterproof and fogproof
  • 38mm objective lens for superior light transmission
  • 100 MOA elevation adjustment range
  • CNC'd 7075 aluminum body assembled in Oregon

Pros

  • +Zero downrange light signature invisible to enemy night vision
  • +Dual independent zeros perfect for 300 BLK super/subsonic switching
  • +Dual emitters allow seamless transition between engagement types
  • +Titanium construction provides unmatched durability
  • +Purpose-built for professional night vision operations
  • +10-hour battery reserve provides critical mission redundancy
  • +Infinite Guarantee fully transferable without receipts

Cons

  • Extreme $3,990 price point limits to professional/agency budgets
  • Heavy at 13.7 oz—heavier than most enclosed red dots
  • Prismatic design less forgiving for eye relief than reflex sights
  • Overkill for civilian users without night vision equipment

Detailed Specifications

Reticle
Dual emitters: 1 MOA red + 65 MOA circle / 2.5 MOA green
Magnification
1x prismatic
Battery Type
CR123A
Battery Life
50,000+ hours + 10hr reserve
nightVisionCompatible
Yes (3 NV settings + dedicated override)
Waterproof Rating
IPX8 waterproof and fogproof
weight
13.7 oz (388g) with battery
Length
4.2 inches (107mm)
Objective Diameter
38mm
Adjustment Type
0.5 MOA per click
Adjustment Range
100 MOA elevation
operatingTemp
-40°F to 160°F
Material
7075 aluminum body with titanium shroud

Compatible Platforms

+23 more

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