User Ratings
No ratings yet
Be the first to review this product
SIG SAUER OPMOD Romeo5 1x20mm 2 MOA Dot Compact Reflex Red Dot Sight.
Key specifications:
- Color: Flat Dark Earth; Finish: Matte
- Material: Aluminium; Construction: Aircraft-grade aluminum housing
- Magnification: 1x; Objective: 20 mm; Reticle: 2 MOA Dot
- Illumination: LED, Red
- Brightness Settings: 10
- Eye Relief: Unlimited; Parallax: Parallax Free; Field of View: 0 m to Infinity
- Adjustment Type: MOA; Adjustment Click Value: 0.5 MOA
- Bit: Tube Diameter 20 mm
- Attachment: Picatinny
- Lens Material: Glass; Optical Coating: High Performance
- Battery Type: AAA; Battery Quantity: 1; Battery Life: 50000 hours
- Operating Temperature: -40 to 140 Fahrenheit; Water Resistance: IPX-7; Fogproof: Yes
- Length: 2.5 in; Width: 1.4 in; Height: 2.6 in; Weight: 5.6 oz
- Included Accessories: Bikini Style Lens Covers, Lens Cloth, Torx Installation Tool, Spacer Plate with 4 long Torx head screws, AAA Alkaline Battery, Manual
- Included Spacers: 1.41 in Sight Height Spacer, 1.63 in Sight Height Spacer
- Condition: New; Magnification Type: Fixed; Tube Diameter: 20 mm
- W/E Travel at 100 Yds: 40 - -40 MOA
- Attachment Type: Picatinny; Objective Aperture: 20 mm
Package Contents:
- SIG SAUER OPMOD Romeo5 1x20mm 2MOA Dot Compact Reflex Red Dot Sight
- Lens Covers; M1913 Torx Riser Mount; Lens Cloth; Torx Installation Tool; Spacer Plate with 4 Screws; AAA Alkaline Battery; Manual
MPN: SOR52111; UPC: 798681582488
Specifications
- Manufacturer:
- Opmod
- Category:
- red-dot-holo-sight
- Weight:
- 5.6 oz
- Length:
- 2.5"
- UPC:
- 798681582488
- MPN:
- SOR52111
- 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
$139.99
Lowest
$139.99
Highest
$139.99
Price Alert
Sign in to save a target price and receive an email when this component drops.
Sign In to Set AlertBundle Package
This is a bundled product that includes multiple components. The exact contents may vary - check the product description for more details.
• Complete assembly ready to use
• Multiple components included
• Value package pricing
Similar 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 Romeo4T Pro Red Dot 1x .5 MOA, Black - SOR44101
Sig Sauer
$549.99

Sig Sauer Romeo MSR Red Dot Gen II Optic - SORMSR101
Sig Sauer
$109.99

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

Trijicon RMR Type 2 3.25 MOA Red Dot Sight Cerakote Olive Drab Green RM01-C-700623
Trijicon
$455.99

Vortex Crossfire 2 MOA Green Dot Black Sight CF-GD2
Vortex
$149.00

Sig Sauer Romeo5 Gen II Compact Red Dot Sight 1x20mm 2 MOA SOR5102
Sig Sauer
$106.99

Aimpoint Patrol Rifle Optic PRO Red Dot Sight LRP Spacer 39mm
Aimpoint
$497.00
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