M4 screws mount the RomeoZero Elite to certain pistols with slides cut for the Shield RMS-c footprint.M3 screws mount the RomeoZero Elite to SIG P365 optics-ready slides.We strongly suggest you review the RomeoZero Elite’s Operators Manual. The commercial version of the RomeoZero Elite includes four sets of mounting screws. Structurally enhanced steel shroud included for added protection.Up to 20,000 hours of runtime with a CR1632 battery.

Circle/Dot Emitter with eight daylight brightness settings.

Touch-Activated Programming (TAP) and button-activated brightness and reticle selection modes.

Circle-Dot or Single Dot Reticles for fast target acquisition.

Aspherical Glass Lens with zero distortion.

Custom mounting screws are included for compatibility with Springfield Hellcat OSP & Glock G43X MOS pistols.

(This is the same hole setup as the Delta Point Pro and Shield RMS/SMS profiles.) Provides increased shock and drop protection

Carbon-Infused WeaponsGrade Ultralight Polymer Housing with the ROMEOZero/ Shield RMSc footprint.

The RomeoZero is incompatible with slides cut to accept a standard Romeo 1. We suggest you review the RomeoZero Elite Operators Manual for additional information. The Zero Elite is compatible* with the following configurations and footprints: The Elite version features a scratch-resistant glass aspherical lens, proprietary carbon-infused polymer housing with a reinforced lens area, and a hardened steel protective shroud.

The SIG Sauer RomeoZero Elite is a fast, accurate, ultra-compact micro reflex sight optimized for everyday concealed carry and pistols with slim slide profiles. P-220, X-5 Internal Extractor Replacement.

P320 Competition Trigger System Installation.

Romeo zero install