First Look: Reptilia G-Plate Optic For SIG Sauer Romeo X Sights

Add an optic to your Glock without milling the slide.

by
posted on September 25, 2025
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Reptilia G Plate

Reptilia is releasing a G-Plate optics mount for the Glock G19 and a SIG Sauer Romeo X sight. Originally developed for a specialized user group, this purpose-built mounting plate allows shooters to install the SIG Sauer Romeo X optic on their Glock G19 slide without any permanent modifications, offering a streamlined solution for low-visibility carry and mission-ready configurations.

The G-Plate replaces the factory rear sight, seating securely in the Glock’s standard dovetail cut. The ROMEO X’s integrated rear sight pairs seamlessly with the G-Plate’s custom front sight post, ensuring reliable backup sight capability even in the harshest conditions.

Precision-machined from billet 17-4 stainless steel and finished in FNC (Nitride) for exceptional corrosion resistance, the G-Plate is engineered to deliver uncompromising strength and long-term durability.

Reptilia G-Plate For Glock G19 and SIG Sauer Romeo-X Features:

  • Designed for Glock G19 and other Glock slides with a standard dovetail cut
  • Supports SIG Sauer Romeo X optic mounting with no slide modification required
  • Billet 17-4 stainless steel construction with FNC (nitride) finish
  • Includes Nylok-patched stainless steel set screw
  • Lightweight design at .85 ounce
  • Made in the U.S.

MSRP for the Reptilia G-Plate for Glock pistols and the SIG Sauer Romeo X dot sight is $159.99. More information on this mounting plate and other products from Reptilia is available at reptiliacorp.com.

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