--- product_id: 593933845 title: "LONSEL 90° Picatinny Offset Rail Mount, 3 4 5 Slots 90 Degree Offset Picatinny Rail Mounts Aluminum Low Profile Adapter for Flashlight Laser Sight Optics" brand: "lonsel" price: "S/.127" currency: PEN in_stock: true category: "Lonsel" url: https://www.desertcart.pe/products/593933845-lonsel-90-picatinny-offset-rail-mount-3-4-5-slots store_origin: PE region: Peru --- # 90° ergonomic offset for versatile mounting Precision 6061 aluminum + steel screws Ultra-lightweight: 0.93-1.15 oz LONSEL 90° Picatinny Offset Rail Mount, 3 4 5 Slots 90 Degree Offset Picatinny Rail Mounts Aluminum Low Profile Adapter for Flashlight Laser Sight Optics **Brand:** lonsel **Price:** S/.127 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your gear game with precision offset mounting — because every angle counts. ## Quick Answers - **What is this?** LONSEL 90° Picatinny Offset Rail Mount, 3 4 5 Slots 90 Degree Offset Picatinny Rail Mounts Aluminum Low Profile Adapter for Flashlight Laser Sight Optics by lonsel - **How much does it cost?** S/.127 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/593933845-lonsel-90-picatinny-offset-rail-mount-3-4-5-slots) ## Best For - lonsel enthusiasts ## Why This Product - Trusted lonsel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rock-Solid Stability:** High tensile steel screws and clamp block design eliminate wobble under recoil. - • **Versatile Slot Options:** Choose from 3, 4, or 5 slots to perfectly match your accessory setup. - • **Quick-Change Installation:** Side clamp with built-in screws and included allen wrenches for fast, damage-free mounting. - • **Seamless 21mm Picatinny Fit:** Effortlessly integrates with standard rails for pro-level customization. - • **Lightweight Low-Profile Design:** Hollow-out aluminum keeps weight minimal without sacrificing strength. ## Overview The LONSEL 90° Picatinny Offset Rail Mount is a lightweight, durable aluminum adapter designed for 21mm Picatinny rails. Available in 3, 4, and 5-slot configurations, it offers ergonomic 90-degree offset mounting for flashlights, lasers, and optics. Featuring precision machining, high tensile steel screws, and a side clamp block design, it ensures stable, wobble-free attachment with quick installation. Perfect for professionals and enthusiasts seeking versatile, low-profile accessory mounting. ## Description LONSEL 3 Slots| 4 Slots | 5 Slots Aluminum Alloy 90 Degree Offset Rail Mounts for Picatinny Rails, Perfect for Amateurs and Professionals! ｡◕‿◕｡ Adopting hollow-out design to reduce weight, super lightweight & low profile rails mount, fits any 21mm standard picatinny rail, Allows the attachment of lasers, flashlights, red dot sights, optics or other offset accessories. ｡◕‿◕｡ The 90 degree offset angle ergonomic design creates more mounting versatility eliminating visual interference, can easily access the flashlight or other sights on the on/off switches. Specifications ◈ Material: Aluminum Alloy + Steel ◈ Rail Mount Style: 90 degree offset angle ◈ Rail Mount Base Type: Fits 21mm Picatinny System ◈ 3/4/5 Slot Top Picatinny Rail: Support add standard Picatinny accessories ◈ Weight: 3 slots: 0.93Oz, 4 slots: 1.04Oz, 5 slots: 1.15Oz. Package List ✌ 3 Slots | 4 Slots | 5 Slots 90° Picatinny Offset Rail Mounts ✌ 6 x Matched Steel Screws ✌ 3 x Allen Wrenches ## Features - 90 Degree Offset Picatinny Rail Mounts: 90° Offset Side Rails Mounts allows the attachment of flashlights, lasers, red dot sights, optics or other. - Fits 21 mm Picatinny System: LONSEL Offset Rail base mounted on standard 21 mm picatinny rail platform, ensure mounting hunting accessory seamlessly. - 3-4-5 Slots Offset Picatinny Rails Combo: 90° Offset Mounts with low profile & lightweight & hollow-out design to reduce weight. Pack of 3-slots, 4-slots, 5-slot rails, with matched screws and 3 pcs allen wrench. 3 slots weight: 0.93 Oz, 4 slots weight: 1.04 Oz, 5 slots weight: 1.15 Oz. - Stable Mount, Solid & Durable: Precision machining of high grade 6061 aluminum alloy in black matte anodizing finish, and high tensile steel screws, durable & lightweight, don't worry wobble or shake. - Side Clamp Block Design & Easy To Install: One side clamp block design with 2 built-in clamp fixing screws, easy and quick to remove or mount via allen wrench tool, It can be installed left or right, won't damage your rail. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CKRTXY99 | | Best Sellers Rank | #32,283 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #48 in Sporting Optics Mounts | | Brand Name | LONSEL | | Color | Black | | Customer Reviews | 4.5 4.5 out of 5 stars (236) | | Date First Available | October 9, 2023 | | Included Components | Allen Wrench & Screw | | Item Package Dimensions L x W x H | 4.21 x 2.8 x 1.14 inches | | Manufacturer | LONSEL | | Material | Aluminum Alloy + Steel | | Model Name | LS90DOPR | | Package Weight | 0.12 kg | | Part Number | LS90DOPR | | Style | 3 4 5 Slot - 3 Pack | | Suggested Users | unisex-adult | | Warranty Description | 6-Month Warranty | ## Images ![LONSEL 90° Picatinny Offset Rail Mount, 3 4 5 Slots 90 Degree Offset Picatinny Rail Mounts Aluminum Low Profile Adapter for Flashlight Laser Sight Optics - Image 1](https://m.media-amazon.com/images/I/61aaV2LFkqL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - LONSEL 90° Picatinny Offset Rail Mount, 3 4 5 Slots 90 Degree Offset Picatinny Rail Mounts Aluminum Low Profile Adapter for Flashlight Laser Sight Optics - LONSEL 45° Picatinny Offset Rail Mount, 3 4 5 Slots 45 Degree Offset Picatinny Rail Mounts Aluminum Low Profile Adapter for Flashlight Laser Sight Optics - FENTUK Picatinny Offset Rail Mounts, 3 4 5 Slots 45 Degree Offset Angled Picatinny Weaver Rail Mount Aluminum Low Profile Adapter for Flashlight Laser Sight Optics --- ## 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.pe/products/593933845-lonsel-90-picatinny-offset-rail-mount-3-4-5-slots](https://www.desertcart.pe/products/593933845-lonsel-90-picatinny-offset-rail-mount-3-4-5-slots) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-08-28*