Sig Sauer Romeo Zero Red Dot Sight

The Sauer Romeo zero is a perfect slim pistol carrier suitable to conceal slim pistols. It is the fastest, most accurate creation making it easy to get the target, and its price is pocket-friendly. The Sig Sauer firearms are of high quality and the provision of the red dot mount for your weapon is perfect.

The optic is ideal for personal protection, competition, or whatever the purpose. The Sauer Micro red Dot will suffice. The amount is tiny but perfect for fast shooting needs, and it is the biggest and best slide mount optics creation from the producer.

Sig Sauer Romeo Zero Red Dot Sight

The battery to this mount has a 20,000-hour battery life making it quite reliable on the field or away. Its housing is made from polymer housing, and it will not put much weight on your back. Get one of these additions to your firearm at a small cost and get the many benefits that come with it.

Romeo Zero Description

It is designed to match the Shield RMS-c footprint with two pairs of mounting screws as part of its commercial version. The M3 screws are meant to slide in the optics to the ready slides. On the other hand, the M4 screws are for specific pistols with cut shields for the RMS-c footprint. 

Although the mount from SIG Sauer is perfect and fast, you are discouraged from mounting it on Springfield Hellcat pistols because the optic mount screws are insufficient or rather not a match with those on Romeo Zero. 

Therefore having been forewarned, SIG Sauer does not take responsibility for any liabilities if a user decides to do so. Also, you can contact your firearm manufacturer to help you decide on the best optics mounts and how to install them. The Romeo Zero is compatible with the following slides beside any slide cut to fit with Romeo1.

  • Direct mount to ROMEOZero
  • Shield RMS-c footprint
  • J-Point footprint


  • The HD Polymer lens from SpectraCoat has a ten-time resistance effect over the regular glass lenses.
  • The Polymer housing is the most efficient for Polymer pistols, those with a slide fit(Single-stack 1911s, subcompact firearms), and it is also a concealed carry. 
  • Its stippling pattern gives the mount an integrated look and matches the P365 and P365XL grip patterns.
  • Eight clear daytime illumination variables for the user
  • Motion Activated Illumination System(MOTAC) comes to life when there is a sense of movement but goes off in its absence.
  • The red Dot is Parallax free.
  • An efficient red dot point LED emitter that is eight times more efficient than other red dots
  • With a ten-year battery life assembled in the USA, and is unrivaled.
  • SKU: SOR01300
  • Material: Plastic
  • Color: Black
  • Category: Red Dot Sight
  • Magnification: 1x
  • Lens Diameter (MM): 24mm
  • BATTERY: (1) CR1632
  • Reticle: 3MOA Red Dot
  • Length: 1.6in (40.8mm)
  • Width: 0.93 in (23.7mm)
  • Height: 0.93 in (23.7mm)
  • Weight: 04 oz (14 g)
  • Illumination: 8 times Daytime
  • Battery life: 20000 hrs
  • Sport: Hunting, duty- Military or tactical

Romeo Zero Reviews

Since there are few options in the market for mounts right now, some customers have tried to use this mount on hellcat. Although Sig Sauer has warned that it is not fit, it has not stopped them. The optics fit, but the screws are too long to tighten, leaving the mount free to rotate around. Also, turning it on and off is an issue because the button is unreachable in this case. 

The mounting screws are observed by many to belong; thus, you might need to file them down. You can use the Allen key on the screw and then file it quickly and easily. However, be careful not to file it too much and mess it up. 

The red dot led point can go out to 25 yards which explains its efficiency in reaching the target accurately. The daytime illumination is eight times the normal lighting; it is too bright for the day but sufficient at night or in badly lit places.

The button to change brightness is located in a strange place and can be hard to reach, especially during an emergency. Also, you might have to unmount the whole setting to change the battery and then zero it in again. It is an easy mount for p365xl because it was specifically designed for it, and you don’t need to adjust anything. 


The Sig Sauer Romeo Zero is an efficient and accurate optic at a fair price designed for the p365xl and p365 and slim pistols. It is easy to install, and it does not add weight to your rear. However, the users of hellcat pistols are discouraged from using the mount. It has a perfect red dot pointer, and it generally looks good on a pistol. Before buying, note that it is plastic and the controls are not easy to reach. 

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