Holosun 510C hard rain cover arsenal ergal Red dot mount for Ruger

Red dot mount for Ruger Mark models

IP67 One Meter 30 Mins Waterproof

Optics-ready mounting plate for Springfield 1911 DS Prodigy Optics Ready models

if you want to use red dot plate or red dot mount compatible with Holosun K-series footprint

Holosun 510C hard rain cover arsenal ergal Red dot mount for RugerThe Rain Hard Cover is designed to protect your Holosun 510C red dot sight from damage and vertical rain. Made from durable plastic with advanced 3D printing technology, it ensures a perfect fit. This drop in part easily attaches from the front and clicks into place. Removal is simple with a gentle push on the rear. Compatible with Holosun 510C Holosun 510C GR Holosun 510C FDE Holosun 510C FDE GR