SIG SAUER Romeo-RS PRO Reinforced Steel Hybrid Red Dot Sight with Steel Chassis (Used)
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Condition: Used – Very Good
Condition Details: Fully functional with light cosmetic wear such as small scratches or blemishes.
The SIG SAUER ROMEO-RS (Reinforced Steel) Red Dot Sight is engineered to deliver the accuracy and speed of a pistol-mounted red dot at a cost comparable to premium iron sights. Built around a rugged steel chassis molded into a high-strength polymer housing, the ROMEO-RS protects its premium aspherical glass lens while maintaining a lightweight, durable profile ideal for modern striker-fired pistols.
Hybrid Steel & Polymer Construction
A skeletonized steel chassis reinforces the optic from within, providing strength where it matters most. Integrated metal inserts ensure optimal torque when mounting the optic to a pistol slide and installing the side-load battery tray, while also enhancing long-term durability and precision of the windage and elevation adjustment mechanisms.
Clear, Distortion-Free Optics
The molded glass aspheric lens delivers a clean, distortion-free sight picture. A high-efficiency point source LED emitter provides a crisp dot with eight brightness settings, allowing fast target acquisition in a wide range of lighting conditions.
User-Friendly Controls & Battery Access
A large side-mounted illumination control button is embedded into the housing to prevent accidental activation while remaining easy to adjust. The side-load CR1632 battery tray allows quick battery replacement without removing the optic or losing zero.
Reliable Performance
The ROMEO-RS offers a minimum continuous runtime of up to 20,000 hours at a medium brightness setting. SIG SAUER’s MOTAC (Motion Activated Illumination) system automatically powers the optic on when motion is detected and shuts it down when idle to conserve battery life.
Built for Duty Use
Featuring SIG SAUER’s updated footprint design, the ROMEO-RS maintains compatibility with industry-standard optics cuts while adding steel recoil pins for enhanced lock-up strength and resistance to lateral shift. Designed, developed, tested, and assembled in the USA, it is fully backed by SIG SAUER’s Infinite Guarantee.
SIG SAUER Romeo-RS PRO Reinforced Steel Hybrid Red Dot Sight with Steel Chassis (Used)
General
| Optic type | Open-emitter red dot sight |
| Magnification | 1× |
| Footprint compatibility | RX / PRO footprint |
| Construction | Reinforced steel hybrid design with steel chassis |
Optical & Reticle
| Emitter type | Open |
| Illumination settings | 8 brightness levels |
Adjustment
| Total elevation travel | 70 MOA |
| Total windage travel | 70 MOA |
Power
| Battery type | 1 × CR1632 |
| Run time | Up to 20,000 hours (medium brightness, dot only) |
Physical Specifications
| Overall length | 1.83 in (46.5 mm) |
| Overall width | 1.42 in (36.0 mm) |
| Height | 1.21 in (30.7 mm) |
Frequently Asked Questions
How do I return an item?
How do I return an item?
Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
Will I receive a full refund when I return an item?
Will I receive a full refund when I return an item?
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.
How many days do I have to make a return?
How many days do I have to make a return?
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days.
My item was damaged in transit. How do I place a return?
My item was damaged in transit. How do I place a return?
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage.
There’s an issue with my order, what should I do?
There’s an issue with my order, what should I do?
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.
Can I exchange an item?
Can I exchange an item?
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.
If I ordered a kit, do I have to return all the items?
If I ordered a kit, do I have to return all the items?
If you ordered a kit, you must return all components and accessories to receive a full refund.
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.
Do you offer repairs?
Do you offer repairs?
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.
What is your return policy?
What is your return policy?
Most items can be returned within 30 days for a full refund. Click here to read our full return policy.




