The C&H Precision Weapons RMR Type 1 & 2 Mounting Plate No Sealing Plate for Glock MOS, also known as the V4 Defender Optic Mounting Plate, is built to strengthen the critical connection between your Trijicon RMR or compatible red dot and your Glock slide. Its enhanced design focuses on robust hardware and optic protection, using patent-pending T-Nuts and stainless steel Torx screws that can be replaced without discarding the plate. A unique Defender Window made from impact-resistant polymer shields the front of the optic from debris and weather while helping keep the lens clear during slide manipulation.

This mounting plate is tailored for Glock MOS pistols in models 17, 19, 34, 35, 40, and 41, and supports Trijicon RMR Type 1 and Type 2 as well as select Holosun optics. It is well suited for range use, competition, and everyday carry where a secure, repeatable red-dot setup is important. By focusing on secure mounting and added optic protection, this plate helps shooters get more consistent performance from their handgun optics while reflecting C&H Precision Weapons’ attention to detail and practical innovation.

• Manufacturer: C&H Precision Weapons
• Model: V4 Defender Optic Mounting Plate For Glock MOS
• Fits / Used For: Trijicon RMR Type 1, Trijicon RMR Type II, Holosun 407, Holosun 507, Holosun 508
• Make: Glock
• Model Compatibility: 17, 19, 34, 35, 40, 41
• Color: Black