Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart

Product Discontinued by Manufacturer

SIG SAUER Romeo5 1x20mm Compact Red Dot Sight Optimized for TREAD, 2 MOA Red Dot, 0.5 MOA ADJ, M1913, TREAD LOGO, Black, SOR52010 has been discontinued by SIG SAUER and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Red Dot Sights, Red Dot Sights & Accessories yourself to try and find the perfect replacement for you!

Product Info for SIG SAUER Romeo5 1x20mm Compact Red Dot Sight Optimized for TREAD, 2 MOA Red Dot, 0.5 MOA ADJ, M1913, TREAD LOGO, Black, SOR52010

The SIG SAUER Romeo5 1x20mm Compact Red Dot Sight Optimized for TREAD, 2 MOA Red Dot, 0.5 MOA ADJ, M1913, TREAD LOGO, Black, SOR52010 Color: Black, Finish: Matte, Fabric/Material: Aluminum, Magnification: 1 x, Objective Lens Diameter: 20 mm, Reticle: Red Dot, Illumination Type: LED, Illumination Color: Red, Brightness Settings: 10, Eye Relief: Unlimited, Adjustment Type: MOA, Adjustment Click Value: 0.5 MOA, Red Dot Emitter Type: Open, Lens Material: Glass, Optical Coating: HDX, Battery Type: CR2032, Battery Quantity: 1, Battery Life: 40000 hours, Operating Temperature: -40 - 140 Fahrenheit, Weather Resistance: Yes, Water Resistance Level: IPX-7, Water Resistant Mark: 400 m, Shockproof: Yes, Fogproof: Yes, Height: 2.5 in, Weight: 5.1 oz, Included Accessories: Batteries, Lens Cloth, Lens Covers, Mount, Mounting Tool, Condition: New, Magnification Type: Fixed, Attachment Type: Picatinny, W/E Travel at 100 Yds: 100 MOA. is here at OpticsPlanet with competitive prices ! Please also check out more options for SIG SAUER Romeo5 1x20mm Compact Red Dot Sight Optimized for TREAD.

Purchase your new SIG SAUER Romeo5 1x20mm Compact Red Dot Sight Optimized for TREAD, 2 MOA Red Dot, 0.5 MOA ADJ, M1913, TREAD LOGO, Black, SOR52010 from OpticsPlanet today and you will appreciate the easy checkout process, fantastic customer service, Free Shipping policy and information on easily tracking your order.

ROMEO5 compact red dot sights provide civilians and armed professionals a robust 1x aiming solution for any situation. Ultra-low parallax so point-of-aim is point-of-impact and the red dot remains parallel to the bore of your firearm, no matter what your viewing angle is relative to the optical axis of the sight. Unlimited eye-relief allows you to acquire the aiming point and the target regardless of the position of your eye behind the sight. The readily available CR2032 battery is side-loading, allowing for quick battery replacement (featuring 40,000+ hours or more of life). Dependable waterproof (IPX-7 rated for complete water immersion up to 1 atmosphere) and fog-proof performance.

Features/Specifications:

2 MOA Red-Dot provides 10 illumination settings (8 daylight plus 2 NV) for visibility in all light conditions

MOTAC (Motion Activated Illumination) powers up when it senses motion and powers down when it does not. Provides for optimum operational safety and enhanced 40,000+ hour battery life

Integrated M1913 Picatinny interface provides industry-standard mounting options for a wide range of applications

Dependable waterproof (IPX-7 rated for complete water immersion up to 1 meter) and fog-proof performance

Included Accessories:

Includes a M1913 Picatinny low mount riser and a co-witness 1.41 riser mount

Features of SIG SAUER Romeo5 1x20mm Compact Red Dot Sight Optimized for TREAD:

  • 2 MOA Red-Dot provides 10 illumination settings (8 daylight plus 2 NV) for visibility in all light conditions
  • MOTAC (Motion Activated Illumination) powers up when it senses motion and powers down when it does not
  • Provides for optimum operational safety and enhanced 40,000+ hour battery life
  • Integrated M1913 Picatinny interface provides industry-standard mounting options for a wide range of applications
  • Dependable waterproof (IPX-7 rated for complete water immersion up to 1 meter) and fog-proof performance

Package Contents:

  • SIG SAUER Romeo5 1x20mm Compact Red Dot Sight Optimized for TREAD
  • M1913 Picatinny low mount riser
  • Co-witness 1.41 riser mount
Compare (0)