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 FREE RETURNS
We want to ensure that making a return is as easy and hassle-free as possible! If for any
reason you are not satisfied with your purchase, simply return the item within 30 days of
receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.
Please Enable Your Browser's Cookies Functionality
Cookies are not currently enabled in your browser, and due to this the functionality of our site will be severely restricted.
Web browser based cookies allow us to customize our site for you, save items in your cart,
and provide you with a great experience when shopping OpticsPlanet.
Your privacy is important to us, and any personal information you supply to us is kept strictly confidential.
If you cannot enable cookies in your browser, please contact us — we are always here to help!
JavaScript is blocked by AdBlocker or ScriptBlocker
We're sorry - it looks like some elements of OpticsPlanet are being disabled by your AdBlocker.
Unfortunately we are unable to offer our excellent shopping experience without JavaScript.
Please add "opticsplanet.com" and "https://opl.0ps.us/assets-c9170f6fb67/" to whitelist,
or disable AdBlocker for this site (please note that we do NOT feature any annoying ads on this website).
Thanks!
Your Browser is Outdated
Unfortunately, we are unable to provide an excellent shopping experience on your browser because it lacks modern functionality needed for us
to provide a fast, secure, and enjoyable experience. If you cannot upgrade your browser or use an alternative device to visit us,
please contact us at +1-800-504-5897 and we'll be happy to assist you over the phone!
SIG SAUER Romeo4 Compact Red Dot Sight 1x20mm 2 MOA Reticle Low Profile With Torx Mounts Graphite Finish SOR42001
I would say sig made up for releasing Sigtac back in the day by releasing these. Great site for the money and well built. Waterproof being a big plus (it did pass a test we put it through). Lens are top notch way better than expected. It's no aimpoin...
Read More...
Clear crisp red dot. Lightweight and fits perfect on my AR. Sighted in perfect at zero. Not much effort. I own a Sig AR and matches my rifle perfectly. Impressed with the weight and easy install. Purchased 2. I normally go with the Vortex Spar...
Read More...
1/1 found this helpful
Helpful Positive Review
Best one yet
by
Pete,
August 10, 2016
Tried other red dots and reflex sights And never found one I liked. Decided one last try with the Sig Romeo, tried it and I like it. Found this to be perfect for me. Its compact, very easy to use and accurate. Co witnessed with my iron sights, very e...
Read More...
I love the scope it's lightweight.
Not too big and not too small on my rail system.
Plus you can't beat the price!
It's pretty much neck-and-neck with the AimPoint sight.
Anyone who's looking for a Red Dot for a short barreled rifle or MPX should...
Read More...
This is an amazing little scope. The warranty is the absolute best. It looks good, holds zero well. What more could you ask for....a magnifier? Sig says they are coming out soon with the magnifier to go with this. I laughed when they told me it would...
Read More...
I bought the sig romeo4 for my new sig mpx. I tried putting a vortex optic and the eotech on the mpx but they were both much too large. Faced with purchasing the aimpoint micro, which could cost over $600, I decided to look into Sig's new optic line....
Read More...
Product Info for SIG SAUER Romeo4 Compact Red Dot Sight 1x20mm 2 MOA Reticle Low Profile With Torx Mounts Graphite Finish
Compact closed red dot sight with M1913 rail interface. Low Dispersion LD glass lens design with high performance coatings. 2 MOA red dot. Battery conserving motion sensor for automatic on/off. Manual brightness controls are easy-to-reach. 0.5 MOA adjustments. Waterproof and fogproof performance. Operates on CR2032 battery. Graphite finish.
Specifications for Sig Sauer Romeo4 Compact Red Dot Sight 1x20mm 2 MOA Reticle Low Profile With Torx Mounts Graphite Finish:
Mfg Item Num:
SOR42001
Type:
SIGHTS/OPTICS - ELECTRONIC/RED DOT SIGHTS
Reticle:
2 MOA
Finish:
Graphite
Model Header:
1x20mm Low Profile with Torx Mounts
Master Model Header:
Romeo 4 Compact Red Dot Sight
Features of SIG SAUER Romeo4 Compact Red Dot Sight 1x20mm 2 MOA Reticle Low Profile With Torx Mounts Graphite Finish SOR42001:
Stealth ID deflection armor trapezoidal surfacing breaks up the shape and visibility of the optic along with pistol slide serrations and grip checkering to add function to the form.
Activated through motion sensing technology, MOTAC immediately powers up illumination when it senses motion and powers down when it does not in order to extend battery life.
Highly efficient, ultra-wide broadband, anti-reflection Spectracoat lens coatings reduce surface reflections to extremely low levels across the entire visible spectrum providing superior light transmission.