HAVE AN AIMPOINT ACRO? USE THIS PLATE TO ADAPT THE DOCTER FOOTPRINT TO THE AIMPOINT ACRO FOOTPRINT
Sig Mosquito / GSG Firefly Red Dot Mount – Fits Vortex Venom (Open Emitter), Viper, Burris FastFire, Docter Footprint
Quick Check: Confirm Your Pistol Model. Fits: Sig Sauer Mosquito and GSG Firefly.Mounting Hardware Included: Yes.Compatibility: Fits Docter / FastFire / Viper / Venom footprint optics.Important: This is a press fit mount. A sight pusher tool may be required.Recommendation: Professional installation is strongly recommended.
Installation & Overview
Upgrade your Sig Sauer Mosquito or GSG Firefly with a dependable red dot mounting solution without permanent slide modification. This EGW mount replaces the factory rear sight, allowing you to install a red dot using the existing dovetail.
Designed for optics using the Docter footprint, this mount supports popular red dots like the Vortex Venom (open emitter), Vortex Viper, and Burris FastFire series. It creates a low-profile setup ideal for plinking, training, and rimfire practice.
Machined from 7075 aluminum and finished in matte black hardcoat, this mount offers a strong yet lightweight solution designed to hold zero through regular use.
Learn more about optic footprints: RMR vs Docter vs RMSc Footprints Guide
Technical Specifications
Mount Type: Dovetail Red Dot Mount
Machined From: 7075 Aluminum
Finish: Matte Black Hardcoat
Overall Length: 1.811"
Overall Width: .99"
Fits Footprint: Docter / FastFire / Viper / Venom
Mounting Method: Press Fit Dovetail
Torque Specs: 15 in/lbs
Made in: USA
Compatible Pistols
Sig Sauer Mosquito
GSG Firefly
Compatible Red Dots
Viridian RFX25
Vortex Viper
Vortex Venom (Open Emitter)
Burris FastFire 1
Burris FastFire 2
Burris FastFire 3
Burris FastFire 4
Docter
ADE RD3-001
ADE RD3-002
ADE RD3-009
UTG Reflex Micro Dot
Crimson Trace CTS-1200
Crimson Trace CTS-1300
Sightmark Mini Shot
Cuda RX-795
Why Choose This EGW Mount?
No slide milling required
Replaces rear sight using dovetail system
Machined from solid 7075 aluminum
Maintains secure zero under recoil
Ideal for rimfire training pistols
Made in the USA
Mounting Hardware Included
(2) 6-32 x 5/16" Button Head Screws
(2) 6-32 x 3/8" Flat Head Cap Screws
(1) 6-32 x 3/16" Cup Point Set Screw
Installation Notes
Remove the factory rear sight
Install the mount in the dovetail
Secure with set screw if applicable
Install optic
Apply blue Loctite
Torque mounting screws to 15 in/lbs
Fitment Warning
This mount is designed specifically for the Sig Sauer Mosquito and GSG Firefly platforms. Verify your firearm model before purchasing.
Warning: This product may contain trace amounts of lead. For more information, visit www.P65Warnings.ca.gov.
Location:
52 BELMONT AVE,
QUAKERTOWN
Pennsylvania
18951
