EGW Trijicon RMR and Holosun 407C/507C Optic Plate Red Dot Mount for Various Handguns
or 4 interest-free payments of $11.25 with
6 Magazines Per Order: Due to extreme volume, we are limiting sales of magazines to 6 per customer order. This applies to individual and bundled magazines. AT3 reserves the right to cancel any order over the 6 magazine limit.
Product description
Trijicon RMR and Holosun 407C/507C Optic Plate Red Dot Mount for Various Handguns
The EGW RMR Optic Plate Red Dot Mount makes it possible to attach a red dot sight that uses the Trijicon RMR footprint to your optics-ready handgun of choice, even on micro and subcompacts like the Springfield Hellcat and Sig Sauer P365. Made from high-strength 7075 aluminum, which is known to be used in aerospace and military applications for its durability and resistance to wear and tear.
The matte black hard coat anodized finish on the mount adapter provides an additional layer of protection against scratches, scuffs, and other types of damage. This finish is designed to withstand the harsh conditions that firearms are exposed to, such as extreme temperatures, moisture, and impact.
The compact size of this mount allows it to fit seamlessly onto your firearm, without adding any unnecessary bulk or weight. This is particularly important for firearms that need to remain lightweight and concealable, for use in both competitive shooting and everyday carry.
Easy to install and use, the EGW RMR Optic Plate Red Dot Mount is compatible with most commonly used handguns and a wide variety of micro red dots. Expand your handgun’s accuracy and capability with this adapter.
Includes
- (2) 6-32 Flat Head Screws
- (2) M4-0.7 x 8mm Flat Head Cap Screws
- 2 Flat Head Cap Screws – Provided for Trijicon RMR
Compatibility
- Trijicon RMR / SRO (Trijicon recommends the use of a sealing plate to prevent water from entering the RMR)
- Holosun HE407C / HE407C X2 / HE507C / HE507C X2 / HS407C / HS407C X2 / HS507C / HS507C X2
- Swampfox Kingslayer / Liberty / Justice
- Ameriglo Haven
Installation
- Remove the original optic plate or optic, on some models it may be necessary to remove the rear sight
- Install the EGW Sight Mount into the empty plate slot
- Tighten set screw (if applicable)
- Place the red dot sight on the EGW Sight Mount (Placing a small piece of paper between the red dot sight and the sight mount will make for easier removal and will keep Loctite off of the red dot sight.)
- Apply blue Loctite to the provided mounting screws
- Torque mounting screws to 15in/lbs
Make sure to follow these instructions carefully. Modification of your firearm may nullify the manufacturer’s warranty. We recommend that this product be installed and checked by a qualified gunsmith.
Specifications
- Brand: EGW
- Model: RMR Optic Plate Red Dot Mount
- MPN: 49500, 49549, and 49548
- Fit: Sig P320, Sig P365, and Springfield Hellcat
- Material: 7075 Aluminum
- Finish: Hard Coat Anodized
All 3 options on this page
- EGW Trijicon RMR and Holosun 407C/507C Optic Plate Red Dot Mount for Various Handguns - Fit: Springfield Hellcat | SKU: 49548
- EGW Trijicon RMR and Holosun 407C/507C Optic Plate Red Dot Mount for Various Handguns - Fit: Sig P365 | SKU: 49549
- EGW Trijicon RMR and Holosun 407C/507C Optic Plate Red Dot Mount for Various Handguns - Fit: Sig P320 | SKU: 49500
Customer reviews
No reviews yet. Bought this one? Tell the next builder how it went.
Questions & Answers
No questions yet. Ask about fit, install or compatibility and our team answers within a business day.
Warranty & returns
90-day no-hassle returns
The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.
If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.










