--- product_id: 584044691 title: "Bull X PRO Drop Proof Large Lens Competition & Duty Red Dot Reflex Sight, Multi-Reticle 2 MOA Dot & 24 MOA Circle Dot Sight for RMR Footprint" brand: "cyelee" price: "€ 542.98" currency: EUR in_stock: true reviews_count: 8 category: "Cyelee" url: https://www.desertcart.hr/products/584044691-bull-x-pro-drop-proof-large-lens-competition-and-duty store_origin: HR region: Croatia --- # 50,000-hour battery life 2 MOA precision dot 6' drop-proof ruggedness Bull X PRO Drop Proof Large Lens Competition & Duty Red Dot Reflex Sight, Multi-Reticle 2 MOA Dot & 24 MOA Circle Dot Sight for RMR Footprint **Brand:** cyelee **Price:** € 542.98 **Availability:** ✅ In Stock ## Summary > 🔴 Lock, Load, and Lead with Unmatched Precision! ## Quick Answers - **What is this?** Bull X PRO Drop Proof Large Lens Competition & Duty Red Dot Reflex Sight, Multi-Reticle 2 MOA Dot & 24 MOA Circle Dot Sight for RMR Footprint by cyelee - **How much does it cost?** € 542.98 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/584044691-bull-x-pro-drop-proof-large-lens-competition-and-duty) ## Best For - cyelee enthusiasts ## Why This Product - Trusted cyelee brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart MDS Power Saving:** Motion Deactivated Standby mode conserves battery by sleeping after 5 minutes of inactivity, waking instantly on movement—always ready when you are. - • **Multi-Reticle Versatility:** Switch effortlessly between 2 MOA dot and 24 MOA circle reticles for precision or quick target tracking in any environment. - • **RMR Footprint Compatibility:** Fits seamlessly on any RMR/SRO platform, including 407C, 507C, and 508T mounts—upgrade your setup without compromise. - • **Massive 34.5x26mm Viewing Window:** See your target faster with a crystal-clear, large lens for rapid acquisition and superior situational awareness. - • **Military-Grade 7075 Aluminum Build:** Engineered for extreme durability—drop-proof up to 6 feet and IPX7 waterproof to survive any mission or daily grind. ## Overview The Cyelee Bull X PRO is a rugged, multi-reticle red dot sight designed for professional shooters and tactical users. Featuring a large 34.5x26mm lens, aerospace-grade 7075 aluminum construction, and IPX7 waterproof rating, it withstands harsh conditions and heavy recoil. Its 2 MOA dot and 24 MOA circle reticles offer versatile aiming options, while a 50,000-hour battery life and smart motion-activated standby ensure reliability. Compatible with all RMR footprint mounts, this optic delivers fast target acquisition and durability that outperforms competitors. ## Description desertcart.com : Cyelee Bull X PRO Drop Proof Large Lens Competition & Duty Red Dot Reflex Sight, Multi-Reticle 2 MOA Dot & 24 MOA Circle Dot Sight for RMR Footprint : Sports & Outdoors Review: Perfection. Reliable. Definitely worth it. - Why did you pick this product vs others?: Shock how durable and effective this is. Big window, easier target acquisition and faster aim, better visibility. Durable asf, zero does not shift after abuse, waterproof (cause I literally just dip this in water every time after range lol). Eating Trijicon SRO for breakfast too easy (because I had one and it broke right away), amazing. Review: F it before it Fs you. Squirt - Humongo window precise apertures big presence Ride the bull F it before it Fs you ## Features - The Cyelee BULL X PRO(Window 34.5x26mm or 1.36"x1.02") Multi-Reticle Circle Red Dot Sight is designed for the RMR footprint. It is compatible with any pistol mounting plate, slide cut, or system made for the RMR/SRO, as well as for the 407C, 507C, and 508T red dot sights. - The Cyelee BULL X PRO Multi-Reticle Circle Red Dot Sight, with its sturdy design and construction from 7075 aerospace-grade aluminum, can handle drops, impacts, and heavy recoil. It's IPX7 waterproof, so it can work in tough conditions. The 50,000-hour battery life ensures you're always prepared. It's an excellent choice for professional use. - The BULL X PRO is DROP TESTED and deemed DROP PROOF for use on pistols. It is conservatively rated DROP PROOF for 6' drops, optic down, on 45oz pistols, onto concrete that you might find on the street. - The Cyelee BULL X PRO features MDS Mode, or Motion Deactivated Standby technology to help save battery life. While the optic is powered on, after 5 minutes without motion, the red dot goes to sleep. It will not be visible until moved but even the smallest tap or tilt will wake it up within a second to the previous brightness setting. This allows storage without wasting battery while still being ready when you need it. - The low-power LED system and high-definition glass ensure you get a clearer view and brighter Multi-Reticle Circle dot, even on bright sunny days. With APE locked mode, you won't have to worry about struggling to locate the red dot when drawing your firearm. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CK88LNL3 | | Best Sellers Rank | #275,879 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #738 in Gun Sights | | Brand Name | Cyelee | | Color | Black | | Compatible Devices | Handgun | | Customer Reviews | 4.4 4.4 out of 5 stars (48) | | Global Trade Identification Number | 00733561798825 | | Included Components | Manual | | Item Type Name | Red Dot Sight | | Manufacturer | Cyelee | | Material Type | 7075-T6 Aircraft Grade Aluminum | | Mounting Type | Picatinny Mount | | Night vision | No | | Objective Lens Diameter | 33 Millimeters | | Product Style | Multi-Reticle | | Reticle Type | Multi-Reticle | | Sport Type | Hunting&Shooting | | UPC | 733561798825 | | Warranty Description | Lifetime Warranty | ## Product Details - **Brand:** Cyelee - **Color:** Black - **Compatible Devices:** Handgun - **Material:** 7075-T6 Aircraft Grade Aluminum - **Model Name:** BULL X PRO - **Mounting Type:** Picatinny Mount - **Night vision:** No - **Objective Lens Diameter:** 33 Millimeters - **Sport:** Hunting&Shooting - **Style:** Multi-Reticle ## Images ![Bull X PRO Drop Proof Large Lens Competition & Duty Red Dot Reflex Sight, Multi-Reticle 2 MOA Dot & 24 MOA Circle Dot Sight for RMR Footprint - Image 1](https://m.media-amazon.com/images/I/71oaPAuiXjL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfection. Reliable. Definitely worth it. *by L***E on July 12, 2025* Why did you pick this product vs others?: Shock how durable and effective this is. Big window, easier target acquisition and faster aim, better visibility. Durable asf, zero does not shift after abuse, waterproof (cause I literally just dip this in water every time after range lol). Eating Trijicon SRO for breakfast too easy (because I had one and it broke right away), amazing. ### ⭐⭐⭐⭐⭐ F it before it Fs you. Squirt *by U***A on November 2, 2025* Humongo window precise apertures big presence Ride the bull F it before it Fs you ### ⭐⭐⭐⭐⭐ Largest optic for a pistol I've seen *by K***E on October 30, 2024* High quality. Largest field of view. Clear, sharp reticle. Holds it's rero well on my .22 LR target pistol. Not tried on larger caliber. Would buy again. ## Frequently Bought Together - Cyelee Bull X PRO Drop Proof Large Lens Competition & Duty Red Dot Reflex Sight, Multi-Reticle 2 MOA Dot & 24 MOA Circle Dot Sight for RMR Footprint - UTG Super Slim Picatinny RMR Mount - ohhunt Ruggedized Miniature RMR Red Dot Reflex Low Picatinny Mount for RMR and SRO --- ## 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.hr/products/584044691-bull-x-pro-drop-proof-large-lens-competition-and-duty](https://www.desertcart.hr/products/584044691-bull-x-pro-drop-proof-large-lens-competition-and-duty) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-13*