EGW Trijicon RMR / SRO, Holosun 407c / 507c Red Dot Sight Mount Adapter for Tristar Viper and Other Semi Auto Shotguns

This mount will not work with the RMRcc.

Mounting Hardware is Included

This mount fits:
Tristar Viper (factory drilled and tapped)

This mount fits the Tristar Viper / Semi Auto Shotguns and will allow you to mount a Trijicon RMR red dot sight. Simply remove the mount on your gun and replace it with our mount. You can take our mount off and replace your mount at any time. Mounting hardware included.

Installation Instructions
- Remove the factory mount
- Install the EGW Sight Mount on the receiver
- Torque mounting screws to 15in/lbs
- 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

(2) 6-32 Flat Head Screws - Requires use of 5/64" Hex Key (for Trijicon RMR, SRO / Holosun 407c, 507c, 509t)
(2) M4 x .7 x 8mm Flat Head Screws - Requires use of 2mm Hex Key

The screws that are included with this mount require a 5/64'' allen wrench for installation.

Material: 7075 Aluminum
Coating: Matte Black Hardcoat
Overall Length: 1.780"
Hole Spacing: 1.18"
Overall Width: 1.1"

Mounting Hardware:
(2) 6-32 Flat Head Screws - Requires use of 5/64" Hex Key
(2) M3 x .5 x 8mm Flat Head Screws - Requires use of 2mm Hex Key

Red Dot Fitment:
Trijicon RMR
Trijicon SRO
Holosun HE407C
Holosun HE407C X2
Holosun HE507C
Holosun HE507C X2
Holosun HS407C
Holosun HS407C X2
Holosun HS507C
Holosun HS507C X2
Swampfox Kingslayer
Swampfox Liberty
Swampfox Justice

By purchasing EGW Trijicon RMR / SRO, Holosun 407c / 507c Red Dot Sight Mount Adapter for Tristar Viper and Other Semi Auto Shotguns from our online store, you are guaranteed to receive a high-quality item. We work with trusted brands to offer shooting and hunting enthusiasts, both amateur and professional, quality products at a reasonable price. Choosing to buy from us means opting for quality and practicality