User Ratings
No ratings yet
Be the first to review this product
SIG SAUER Romeo4T Red Dot Sight Ballistic Circle Plex Solar. Magnification: 1x; Objective Clear Aperture: 20 mm; Reticle: 1 MOA Red Dot Ballistic Circle Dot (Ballistic CirclePlex options available). Solar-assisted with long runtime; 7075 aluminum housing; 35.8 mm riser mount with lower 1/3 co-witness spacer; Includes solid and see-through lens covers and hex bolt mount; Submersible to 20 meters.
Specifications
- Manufacturer:
- Sig Sauer
- Category:
- red-dot-holo-sight
- Weight:
- 10.5 oz
- Length:
- 6.0"
- UPC:
- 798681567898
- MPN:
- SOR43032
- Required Component:
- No
Parts Cabinet
Track parts you own or plan to buy.
Where to Buy
Have one to sell?
Sponsored
MantisX
The smart way to train your AR build
Built your rifle — now train it. BlackBeardX installs in minutes and turns your AR into a full dry fire system with smart feedback on every pull.
Shop BlackBeardXPrice History
Current
$480.99
Lowest
$399.00
Highest
$480.99
Price Alert
Sign in to save a target price and receive an email when this component drops.
Sign In to Set AlertSimilar Products
Vortex Optics StrikeFire II Red Dot Sight 30mm Tube 1x 4 MOA Red and Green Dot with Lower 1/3 Co-Witness Cantilever Picatinny Ring Mount Matte Black
Vortex Optics
$149.99
Sig Sauer ROMEO MSR Gen II 1x20mm 2 MOA Red Dot (Co-Witness) Black
Sig Sauer
$109.99
SIG Sauer Romeo4T Pro Red Dot 1x .5 MOA, Black - SOR44101
Sig Sauer
$549.99
Primary Arms SLx 3x32 Gen III Prism Red Dot Sight (ACSS 5.56 CQB M2) - Black
Primary Arms
$299.99
Vortex Triumph 2 MOA Red Dot Sight w/ Lower 1/3 Co-Witness Mount, Low Mount, Unlimited Eye Relief, Waterproof, Night Vision Compatible
Vortex
$99.00
Vortex StrikeFire II 4 MOA Red-Green Dot SF-RG-505
Vortex Optics
$139.99
Vortex AMG UH-1 Gen II Holographic Sight
Vortex
$599.99
Trijicon RMR Type 2 3.25 MOA Red Dot Sight Cerakote Olive Drab Green RM01-C-700623
Trijicon
$485.99
Builds Using This Part
No builds yet — be the first to use this part.
Related Guides
Guide
AK Optics Mounting Guide: Side Rail vs Dust Cover vs Handguard
Compare the main AK optics mounting approaches and choose the right setup for durability, repeatable zero, and practical shooting performance.
8 min read
Guide
Glock-Compatible Platform Overview: What Matters for Reliable Builds
A practical overview of Glock-compatible pistol builds, including compatibility checkpoints, reliability priorities, and upgrade sequencing.
7 min read
Guide
Glock-Compatible Red Dot Setup and Zeroing Basics
How to set up a red dot on Glock-compatible pistols, avoid mounting mistakes, and choose a practical zero for defensive and range use.
7 min read