great lakes firearms logo
  • Shop
  • About
  • Services
    • Engraved Guns
    • Light Gunsmithing
    • Ultrasonic Gun Cleaning
  • Contact
$4,515.67 18 Cart
  • Ammo
    • Handgun Ammunition
    • Rifle Ammunition
    • Rimfire Ammunition
    • Shotgun Shells
  • Guns
    • Combination Guns
    • Derringers
  • Handguns
    • Semi Auto Handguns
    • Single Shot Handguns
    • Revolvers
    • Other Handguns
  • Magazines
    • AR Magazines
    • AK Magazines
    • Handgun Magazines
    • Rifle Magazines
    • Shotgun Magazines
  • Optics
    • Binoculars
    • Gun Scopes
    • Gun Sights
    • Laser Sights
    • Night Vision
    • Range Finders
    • Red Dots Sights
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
  • Rifles
    • AR Rifles
    • AK Rifles
    • Bolt Action Rifles
    • Lever Action Rifles
    • Pump Action Rifles
    • Semi Auto Rifles
    • Single Shot Rifles
    • Other Rifles
  • Parts
    • AR Lower Parts
    • AR Lower Parts Kits
    • AR Upper Parts
    • AR15 Parts
    • Class 3 Parts & Accessories
    • Glock Parts
    • Gun Parts
    • Gun Parts Kits
    • Handgun Parts
    • Other AR15 Accessories & Parts
  • Shotguns
    • Bolt Action Shotguns
    • Lever Action Shotguns
    • Over Under Shotguns
    • Pump Action Shotguns
    • Semi Auto Shotguns
    • Single Shot Shotguns
    • Side By Side Shotguns
    • Other Shotguns
  • Scopes
    • Scope Accessories & Scope Parts
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
great lakes firearms logo
  • Ammo
    • Handgun Ammunition
    • Rifle Ammunition
    • Rimfire Ammunition
    • Shotgun Shells
  • Guns
    • Combination Guns
    • Derringers
  • Handguns
    • Semi Auto Handguns
    • Single Shot Handguns
    • Revolvers
    • Other Handguns
  • Magazines
    • AR Magazines
    • AK Magazines
    • Handgun Magazines
    • Rifle Magazines
    • Shotgun Magazines
  • Optics
    • Binoculars
    • Gun Scopes
    • Gun Sights
    • Laser Sights
    • Night Vision
    • Range Finders
    • Red Dots Sights
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
  • Rifles
    • AR Rifles
    • AK Rifles
    • Bolt Action Rifles
    • Lever Action Rifles
    • Pump Action Rifles
    • Semi Auto Rifles
    • Single Shot Rifles
    • Other Rifles
  • Parts
    • AR Lower Parts
    • AR Lower Parts Kits
    • AR Upper Parts
    • AR15 Parts
    • Class 3 Parts & Accessories
    • Glock Parts
    • Gun Parts
    • Gun Parts Kits
    • Handgun Parts
    • Other AR15 Accessories & Parts
  • Shotguns
    • Bolt Action Shotguns
    • Lever Action Shotguns
    • Over Under Shotguns
    • Pump Action Shotguns
    • Semi Auto Shotguns
    • Single Shot Shotguns
    • Side By Side Shotguns
    • Other Shotguns
  • Scopes
    • Scope Accessories & Scope Parts
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
$4,515.67 18 Cart
“EO TECH EFLX3 RED 3MOA MINI REFLEX BLK” has been added to your cart. View cart
Click to enlarge
Home Scopes, Sights & Optics Red Dots Sights Sig Sauer ROMEO 4T-PRO Red Dot Sight Ballistic Circle Dot 0.5 Adj Illum Flat Dark Earth
Volquartsen Target Rifle Trigger for 10/22 & 10/22 Magnum
Volquartsen Target Rifle Trigger for 10/22 & 10/22 Magnum $29.70
Back to products
Wilson Combat Beretta 92G Centurion Tactical Handgun 9mm Luger 17rd (2) and 20rd (1) Magazines 4.25" Barrel Black
Wilson Combat Beretta 92G Centurion Tactical Handgun 9mm Luger 17rd (2) and 20rd (1) Magazines 4.25" Barrel Black $1,344.00

Sig Sauer ROMEO 4T-PRO Red Dot Sight Ballistic Circle Dot 0.5 Adj Illum Flat Dark Earth

$569.99

Sig Sauer ROMEO 4T-PRO Red Dot Sight Ballistic Circle Dot 0.5 Adj Illum Flat Dark Earth

23 in stock

Purchase & earn 570 points!
Compare
Add to wishlist
SKU: LIP|SISOR44102 Category: Red Dots Sights
Share:
  • Description
  • Additional information
  • Reviews (0)
  • Shipping & Delivery
Description

Sig Sauer ROMEO 4T-PRO Red Dot Sight is a tactical battery powered red dot sight designed built and tested for hard professional use.

Designed for modern semi-auto pistols MSR platforms and shotguns  Short and medium range engagements and recreational shooting across a wide range of calibers and light conditions. 

  • Designed built and tested for hard professional use
  • Engineered lens coatings for elite performance in bright light or NV
  • Top mounted activation with NV Override control
  • Quad Ballistic Circle Dot
  • Durable half-inch hex mount
  • 9 Daytime settings 3 NV settings
  • 3 mounting heights come standard in the box
  • Includes clear flip-backs opaque front flip back and ARD Kill-Flash
  • 50000 hr runtime with CR2032 Battery and MOTAC
  • Assembled in USA
Additional information
UPC

798681671403

Manufacturer

SIG SAUER

Manufacturer Part Number

SOR44102

Objective

20mm

Model

ROMEO 4T-PRO

MOA

0.5 MOA

Finish

Matte

Color

Flat Dark Earth

Power

1X

Reticle

Ballistic Circle Dot

Size

Compact

Subcategory

Red Dot Sights & Non-Magnified Optics

Product Type

Red Dot

Drilled and Tapped

False

Additional Feature 1

MOTAC

Additional Feature 2

Hex Bolt Mount and Spacer

Additional Feature 3

Uses AAA Batteries

Adjustable Objective

False

Finish Type

Applied Finish

Illuminated Reticle

True

Height

3.5

Length

8

Width

5

Adjustable

1/2" MOA

Package Height

3.5

Package Length

8.0

Package Width

5.0

Scope Cover Included

False

Shipping Weight

1.5

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “Sig Sauer ROMEO 4T-PRO Red Dot Sight Ballistic Circle Dot 0.5 Adj Illum Flat Dark Earth” Cancel reply

Your email address will not be published. Required fields are marked *

Shipping & Delivery

Related products

Compare

EO TECH EFLX3 RED 3MOA MINI REFLEX TAN

Red Dots Sights
$339.00
EO TECH EFLX3 RED 3MOA MINI REFLEX TAN
Add to wishlist
Purchase & earn 339 points!Add to cart
Quick view
Compare

MECANIK MO1 MINI RED DOT

Red Dots Sights
$141.00
MECANIK MO1 MINI RED DOT
Add to wishlist
Purchase & earn 141 points!Add to cart
Quick view
Compare

MECANIK MO2 RED DOT

Red Dots Sights
$152.00
MECANIK MO2 RED DOT
Add to wishlist
Purchase & earn 152 points!Add to cart
Quick view
Compare

SIG SAUER ROMEO MSR GEN2 1X20MM RED

Red Dots Sights
$114.00
SIG SAUER ROMEO MSR GEN2 1X20MM RED
Add to wishlist
Purchase & earn 114 points!Add to cart
Quick view
Sold out
Compare

SIG SAUER ROMEO ZERO REFLEX 6MOA BLK

Red Dots Sights
$149.00
SIG SAUER ROMEO ZERO REFLEX 6MOA BLK
Add to wishlist
Purchase & earn 149 points!Read more
Quick view
Sold out
Compare

SIG SAUER ROMEO4H 1X20 CRCLEDOT TORX/QR

Red Dots Sights
$379.99
SIG SAUER ROMEO4H 1X20 CRCLEDOT TORX/QR
Add to wishlist
Purchase & earn 380 points!Read more
Quick view
Sold out
Compare

SIG SAUER ROMEO4S 1X20 CRCLDT SOLR TX/QR

Red Dots Sights
$439.99
SIG SAUER ROMEO4S 1X20 CRCLDT SOLR TX/QR
Add to wishlist
Purchase & earn 440 points!Read more
Quick view
Sold out
Compare

SIG SAUER ROMEO5 1X20 CMPT RD 2MOA BLK

Red Dots Sights
$145.00
SIG SAUER ROMEO5 1X20 CMPT RD 2MOA BLK
Add to wishlist
Purchase & earn 145 points!Read more
Quick view

    At Great Lakes Firearms of Porter, Indiana, our mission is to provide our customers with the finest firearms and ammunition available, while promoting responsible gun ownership and safety.

    Quick Links

    • About
    • Service
    • Shop
    • Blog
    • Contact

    Useful Link

    • Privacy Policy
    • Term Of Use
    • Returns Policy
    • Reviews

    Great Lakes Firearms

    • (219) 617-6679
    • 1355 Dune Meadows Dr,
      Porter, Indiana 46304

    Newsletter

    Copyright 2025, Great Lakes Firearms | All Rights Reserved.

    Shopping cart
    Close
    Start typing to see products you are looking for.
    Shop
    Wishlist
    18 items Cart
    My account