ADE RD3-012 Delta Red Dot Sight with Optic Mounting Plate for Glock, Taurus, Canik & More – Replaces Rear Sight Dovetail
This listing includes an ADE RD3-012 Delta red dot sight, a pre-installed Picatinny plate, and a mounting plate that replaces the factory rear sight dovetail on various pistols. It’s a great solution for upgrading to a reflex optic without needing an optics-ready slide.
Compatibility Highlights
Glock (All Generations, Non-MOS)
Fits all standard (non-MOS) Glock models from Glock 17 through Glock 48 including:
Glock 17, 17L, 19, 19X, 20, 21, 22, 23, 24, 26, 27, 29, 30, 30 SF, 31, 32, 33, 34, 35, 36, 37, 38, 39, 41, 42, 43, 43X, 44, 45, 46, 48
Note for narrow models like G36, G42, G43, G43X, G48 the mount is wider than the slide but still works properly
Taurus
TX22 Gen2 (not compatible with older TX22 models with oversized rear sights)
GX2, GX4, G3C, G3XL
G3 with factory steel sights (will not fit older G3 models with large polymer rear sights or G2/G2C without factory steel sights)
Canik
TP9 V2, TP9 SA, TP9 DA, TP9 SA MOD 2, TP9 SF, TP9 SFT, TP9 SFL
Does not fit optics-ready Canik models like the TP9 Elite Combat, TP9 SFx, TP9 Executive, METE or RIVAL
Other pistols
Bersa BP9CC
Tactical Solutions 22LR conversions
Advantage Arms 22LR conversions
FMK 9C1 G2
Will NOT Fit
Glock MOS models (optic-ready) including:
17 Gen4 MOS, 19 Gen4 MOS, 34 Gen4 MOS, 35 Gen4 MOS, 40 Gen4 MOS, 41 Gen4 MOS, 22 Gen5 MOS, 23 Gen5 MOS, 34 Gen5 MOS, 45 MOS, 43X MOS, 48 MOS
Glocks with aftermarket slides that have optic cuts
If you have an aftermarket slide check with the slide manufacturer to confirm the optic footprint
Construction and Installation
CNC-machined from aircraft-grade aluminum with a hard anodized finish
Includes mounting screws and hardware
Professional installation is strongly recommended Incorrect torque or installation may cause loose screws, zero shift, or damage to your firearm or optic
Watch the installation video
YouTube Installation Video: https://www.youtube.com/watch?v=8QSxdZY723c&t=201s
What’s Included
ADE RD3-012 Delta Red Dot Sight
Pre-installed Picatinny mounting plate
Glock Taurus Canik dovetail mounting plate
Mounting screws and hardware
Protective cover
Adjustment wrench and dialing plate
Lens cloth and user manual
Firearm shown in photos for illustration only, not included
About the ADE RD3-012 Delta Red Dot
6 MOA dot for fast target acquisition
Motion Activated System enters sleep mode after 5 minutes of inactivity and instantly reactivates on motion or vibration
10 brightness levels including a night vision setting (lowest level invisible to the naked eye)
Top-loading CR1632 battery change batteries without removing the sight
Waterproof, shockproof, and fog-resistant
Precision-ground lenses for a clear sight picture with minimal parallax
Compatible with Doctor Vortex Venom Burris Fastfire footprints
Not compatible with RMR or Shield RMS footprints
Can also be mounted on rifles with the included Picatinny base for use as a primary or backup optic
Summary
Upgrade your Glock, Taurus, or Canik pistol to a red dot system with this complete kit — no optic-ready slide required. Perfect for shooters who want better speed, accuracy, and versatility.
6 Reviews Hide Reviews Show Reviews
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Survived Multiple Range Trips
I purchased the RD3-012D1 for a Glock 23 project. The optic arrived well packaged and included everything needed for installation. The machining looked clean and the finish matched my slide surprisingly well. After mounting, I spent an afternoon zeroing it and running drills. The dot remained consistent and adjustments tracked accurately. Since then I've put roughly 1,000 rounds through the gun, including rapid-fire drills and several training sessions. What impressed me most was how well it held up to recoil. I've owned budget optics before that started flickering after a few hundred rounds. This one continues to perform flawlessly. For shooters looking to get into pistol optics without spending a fortune, this is a solid choice.
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Great Performance for the Money
I wasn't expecting much at this price point, but this optic exceeded my expectations. The glass is clear, the controls are simple, and the dot is bright enough even on sunny days. I've put around 600 rounds through my pistol and it hasn't lost zero.
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Reliable Carry Optic
I've been carrying this optic on my Glock 19 for about four months now. The dot is crisp, easy to find, and holds zero very well. Installation was straightforward and everything fit exactly as described. Great value compared to some of the more expensive options.
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Good product so far but need better instruction.wasted more ammos not knowing you have to tighten the adjutments lock screws every time you adjust the elevation and windage.
Great and fast shipping.
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im awesomely impress ADE RD3-012 WATERPROOF RED DOT REFLEX SIGHT FOR TAURUS G3C AND GLOCK 17 19 20 22 26 ECT Ppistols. mounts easy , pointed at white target about 40 yrds away setting on 6 really bright sunny day an i could the red dot clearly we
easy to mount , on a bright sunny day 40 yrds away on white target i could see red dot clearly on 6th position well worth the money
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Red Dot Sight
Was as described. The mount worked great on my Glock 17. Like to Top Load Battery. Not been to the range yet, but it really looks good on my Glock. Funktion buttons are easy to access. Nice product.
