Description
Brand: ADE Advanced Optics
Model: RD3-028 + Sig P226 / P2022 / P228 / P229 Mount Plate
Condition: Brand new, unused, unopened, in original packaging
? Product Overview
Upgrade your SIG Sauer pistol with this premium ADE RD3-028 red dot + optic mounting plate — engineered for a precise fit and rock-solid stability. Designed to work seamlessly with SIG Sauer P226, P2022, P228, and P229 models, this mounting plate delivers reliable alignment and secure optic placement.
ADE RD3-028 Ares Pro features a Motion Activated Illumination System. When the optic is turned on, the red-dot automatically enters sleep mode after 5 minutes of no movement. The moment motion or vibration is detected, it instantly wakes up and returns to the previous brightness level. Users may also manually power the sight OFF to disable the motion-activation function if preferred.
The Ares Pro is longer than traditional micro red dots, which means it is only compatible with optic plates mounted above the slide (typically plates that replace the rear sight).
It does NOT fit into pistol slides with a milled optic cut, as those cuts are designed for shorter, standard-length red dots.
Dimensions: 1.84" (L) x 1.30" (W) x 1.15" (H).
The Ares Pro also includes a removable Weather Shield designed to protect the optic from rain, snow, and moisture while maintaining a clear sight picture in harsh conditions. The shield stays firmly attached even when mounted on a pistol.
Performance & Features:
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Fast target acquisition with a crisp, precise point of aim
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Side-load battery compartment — no need to remove the optic to change battery
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Shockproof & fogproof construction
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3.5 MOA red dot reticle
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Full windage and elevation adjustability, with locking screws
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Unlimited eye relief
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Multiple brightness settings
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Powered by CR2032 lithium battery
In the Box:
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ADE RD3-028 Ares Pro red dot sight
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Removable Picatinny mount
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Removable Weather Shield
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Battery
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Tool set
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Instruction manual
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Lens cloth
- C1 Mount for Sig P226 / P2022 / P228 / P229
✅ Key Features & Benefits
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Perfect fit for SIG Sauer pistols — specifically compatible with P226, P2022, P228, and P229.
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Durable construction — engineered to maintain stability under recoil, ensuring consistent optic performance.
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Easy installation — straightforward drop-in mount. Ideal for shooters wanting to upgrade without gunsmith-level effort.
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Brand-new in box — unopened, ensuring you receive a pristine unit directly from the manufacturer.
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Full seller confidence — sold by Opticsfactory (active since 2008), with 97.6% positive feedback, fast shipping from Oregon City, OR.
