--- product_id: 160163806 title: "ADE Advanced Optics Crusader RD3-009 Red Dot Reflex Sight – with Mouting Plate for 1911 with Colt G.I Standard Rear Sight and Picatinny Rail – 5 MOA Reflex – Waterproof, Shockproof & Fog Resistant" brand: "ade advanced optics" price: "673 zł" currency: PLN in_stock: true reviews_count: 8 category: "Ade Advanced Optics" url: https://www.desertcart.pl/products/160163806-ade-advanced-optics-crusader-rd3-009-red-dot-reflex-sight store_origin: PL region: Poland --- # 5 MOA precision dot Waterproof, shockproof, fog resistant Universal 1911 & Picatinny mount ADE Advanced Optics Crusader RD3-009 Red Dot Reflex Sight – with Mouting Plate for 1911 with Colt G.I Standard Rear Sight and Picatinny Rail – 5 MOA Reflex – Waterproof, Shockproof & Fog Resistant **Brand:** ade advanced optics **Price:** 673 zł **Availability:** ✅ In Stock ## Summary > 🎯 Lock, Load, and Lead with Precision – Never Miss Your Mark! ## Quick Answers - **What is this?** ADE Advanced Optics Crusader RD3-009 Red Dot Reflex Sight – with Mouting Plate for 1911 with Colt G.I Standard Rear Sight and Picatinny Rail – 5 MOA Reflex – Waterproof, Shockproof & Fog Resistant by ade advanced optics - **How much does it cost?** 673 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/160163806-ade-advanced-optics-crusader-rd3-009-red-dot-reflex-sight) ## Best For - ade advanced optics enthusiasts ## Why This Product - Trusted ade advanced optics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Fine-Tuning:** Tactile windage, elevation, and brightness adjustments for perfect alignment in any light. - • **Smart Power Management:** CR2032 battery with Shake Awake tech ensures instant readiness and extended battery life. - • **Built to Brave the Elements:** Rugged waterproof, shockproof, and fog-resistant design keeps zero locked in any condition. - • **Pinpoint Accuracy Every Time:** Sharp 5 MOA red dot with 5 brightness levels for lightning-fast target acquisition. - • **Seamless Mounting Versatility:** Includes mounting plates for both 1911 Colt G.I. and Picatinny rails—fit and forget. ## Overview The ADE Advanced Optics Crusader RD3-009 is a rugged, versatile red dot reflex sight designed for 1911 handguns and Picatinny rails. Featuring a crisp 5 MOA red dot with five brightness settings, it offers quick target acquisition and reliable aiming in all conditions. Built waterproof, shockproof, and fog resistant, it maintains zero through heavy recoil and harsh environments. The included mounting plates ensure easy installation, while smart Shake Awake battery technology maximizes operational readiness and battery life. ## Description desertcart.com : ADE Advanced Optics Crusader RD3-009 Red Dot Reflex Sight – with Mouting Plate for 1911 with Colt G.I Standard Rear Sight and Picatinny Rail – 5 MOA Reflex – Waterproof, Shockproof & Fog Resistant : Sports & Outdoors Review: Not for Kimber Customer 2 - Very good quality. Packaged well. Delivered quickly. Unfortunately would not work on my Kimber. Ordered the ADE base for a different dovetail but still wouldn’t work on the Kimber. Very sad about that! Not the product’s fault!!! Added this set up to my Dad’s Sig Sauer instead and it works awesome!! Highly recommend this sight for a high quality budget red dot!!! Review: Worked for my application. - Its a little big, but it works. The screen reads clean with minimal splash in the dot. ## Features - COMPATIBLE WITH 1911 STANDARD AND PICATINNY RAILS – Includes a mounting plate for 1911 with Colt G.I Standard Rear Sight and a universal Picatinny adapter. To use, remove your rear sight, replace with this plate securely, and attach the optic for a firm, reliable connection every time. - ENHANCE AIMING PRECISION WITH EVERY SHOT – The RD3-009 delivers a sharp 5 MOA red dot with five illumination levels for quick target acquisition and steady aim. Mount the optic, power on, and center the dot for fast, accurate alignment during practice or defense. - BUILT TO HANDLE RECOIL AND FIELD USE – Constructed to endure heavy recoil, the durable reflex optic is shockproof, waterproof, and fog resistant. Simply sight in once, tighten the screws, and rely on its rugged build to maintain zero through every range session. - EASY WINDAGE, ELEVATION, AND BRIGHTNESS ADJUSTMENTS – Fine-tune your aim with tactile controls and five brightness settings to match any lighting. After installation, adjust windage and elevation until the red dot aligns naturally with your target for consistent accuracy. - LONG-LASTING BATTERY WITH MOTION AWAKE TECHNOLOGY – Powered by a CR2032 lithium battery (included) for extended operation. The Shake Awake feature conserves battery life by powering down when inactive and instantly reactivating upon movement. This advanced red dot optic ensures instant readiness, making it an excellent choice for tactical and sport shooting. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07TBBJ6DB | | Best Sellers Rank | #357,700 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #915 in Gun Sights | | Brand Name | Ade Advanced Optics | | Color | Red | | Compatible Devices | Handgun | | Customer Reviews | 4.2 4.2 out of 5 stars (56) | | Magnification Minimum | 1 x | | Manufacturer | Ade Advanced Optics | | Manufacturer Part Number | RD3-009+B2 | | Model Name | Crusader RD3-009 | | Mounting Type | Picatinny Mount | | Night vision | No | | Product Style | Tactical, Compact | | Reticle Type | Red Dot | | Sport Type | Hunting | | Thread Type | Picatinny | ## Product Details - **Brand:** Ade Advanced Optics - **Color:** Red - **Compatible Devices:** Handgun - **Magnification Minimum:** 1 x - **Model Name:** Crusader RD3-009 - **Mounting Type:** Picatinny Mount - **Night vision:** No - **Sport:** Hunting - **Style:** Tactical, Compact - **Thread Type:** Picatinny ## Images ![ADE Advanced Optics Crusader RD3-009 Red Dot Reflex Sight – with Mouting Plate for 1911 with Colt G.I Standard Rear Sight and Picatinny Rail – 5 MOA Reflex – Waterproof, Shockproof & Fog Resistant - Image 1](https://m.media-amazon.com/images/I/71cXN+L46zL.jpg) ## Questions & Answers **Q: Is it a top bottom or side battery ?** A: bottom **Q: Will it fit a Taurus. 45 1911** A: Yes, might have to do a little filing.but fits nice and snug on my colt 1911. **Q: Will this fit a RIA commander gi?** A: It fir a standard so I would expect it to fit a commander also **Q: Does it fit a Rock island Rock Standard 1911 without modifying?** A: Yes, my gunsmith fit it with minimum opening of the the rear sight ## Customer Reviews ### ⭐⭐⭐⭐⭐ Not for Kimber Customer 2 *by B***. on January 5, 2025* Very good quality. Packaged well. Delivered quickly. Unfortunately would not work on my Kimber. Ordered the ADE base for a different dovetail but still wouldn’t work on the Kimber. Very sad about that! Not the product’s fault!!! Added this set up to my Dad’s Sig Sauer instead and it works awesome!! Highly recommend this sight for a high quality budget red dot!!! ### ⭐⭐⭐⭐⭐ Worked for my application. *by A***N on March 10, 2026* Its a little big, but it works. The screen reads clean with minimal splash in the dot. ### ⭐⭐⭐⭐ Fell Off *by K***Y on August 18, 2024* Took a lot of filing to get the base to fit in the rear sight, put 40 rounds through and it flew off and hit me square in the nose, When it worked it works good for the price, need to make some modifications, longer screws and lock tight , then give it another try. ## Frequently Bought Together - Ade Advanced Optics Crusader RD3-009 Red Dot Reflex Sight with Colt 1911 Standard Handgun Mounting Plate That Replace Rear Sight - Recover Tactical CC3H Grip and Rail System for The 1911 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/160163806-ade-advanced-optics-crusader-rd3-009-red-dot-reflex-sight](https://www.desertcart.pl/products/160163806-ade-advanced-optics-crusader-rd3-009-red-dot-reflex-sight) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-29*