--- product_id: 83731525 title: "MTRS Pro Series Light Mount with 3-Slot Side Rail, Compatible with Mossberg 590 Shockwave" brand: "cdm gear" price: "β‚©128621" currency: KRW in_stock: true category: "Cdm Gear" url: https://www.desertcart.kr/products/83731525-mtrs-pro-series-light-mount-with-3-slot-side-rail store_origin: KR region: South Korea --- # Secure lock-up clamp design Aircraft-grade aluminum build Dual-position mount (left/right) MTRS Pro Series Light Mount with 3-Slot Side Rail, Compatible with Mossberg 590 Shockwave **Brand:** cdm gear **Price:** β‚©128621 **Availability:** βœ… In Stock ## Summary > πŸ”§ Lock in your edge with the ultimate compact light mount! ## Quick Answers - **What is this?** MTRS Pro Series Light Mount with 3-Slot Side Rail, Compatible with Mossberg 590 Shockwave by cdm gear - **How much does it cost?** β‚©128621 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/83731525-mtrs-pro-series-light-mount-with-3-slot-side-rail) ## Best For - cdm gear enthusiasts ## Why This Product - Trusted cdm gear brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Space-Smart Design:** Fits perfectly on Mossberg 590 Shockwave’s narrow magazine tube without barrel removal. - β€’ **Integrated 3-Slot Side Rail:** Expand your tactical options with built-in accessory attachment points. - β€’ **Tool-Free Quick Installation:** One bolt, one toolβ€”mount or remove in seconds without hassle. - β€’ **Versatile Dual-Position Mounting:** Easily switch between left or right side for personalized setup. - β€’ **Precision Aircraft-Grade Aluminum:** Durable, lightweight, and corrosion-resistant for rugged use. ## Overview The MTRS Pro Series Light Mount by CDM Gear is a precision-engineered, aircraft-grade aluminum clamp designed exclusively for the Mossberg 590 Shockwave 20 gauge. Featuring a secure lock-up mechanism and a versatile 3-slot side rail, it offers dual-position mounting for left or right side installation. Its space-efficient design fits snugly around the magazine tube without requiring barrel removal, making it the go-to solution for professionals seeking reliable, quick-install tactical lighting options. ## Description The CDM Gear LLC MTRS and MTRS20 gun light mounts are specially designed to mount rail mounted lights and lasers on Mossberg 590 12 and 20 gauge Shockwave guns accordignly. These lightweight clamps fit in the narrow space in front of the fore end stock and clamps to the magazine tube. The mounts do not have to be removed when removing the barrel! The MTRS and MTRS20 mounts can be positioned 2 ways, left or right, and provides a solid "lock up" around the magazine. Each position allows for a sling to be used with the included under mount sling slot. Additionally there is now a side sling slot that will work on the left or right side. Manufactured from aircraft grade aluminum and hard coat anodized it is a superior mounting solution for those with limited space mounting requirements. One tool for one bolt is all that is needed to attach and remove the clamp. ## Features - PURPOSE – The MTRS with included 3 slot-side rail is the latest offering in the MT series of clamps for lights with built in attachment points - COMPATIBILITY – fits in the small space of the Mossberg 590 SHOCKWAVE 20 Gauge - EASY INSTALLATION - This mount can be positioned 2 ways, left, or right, and provides a solid "lock up" around the magazine tube that stays in place when you remove the barrel. - INCLUDED 1 rail! NOT INCLUDED - Sling swivel, light or other accessories are not included! - DURABILITY – Manufactured from aircraft grade aluminum and hard coat anodized it is a superior mounting solution for those with limited space or under the gun sling mounting requirements ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B078GDRR9X | | Best Sellers Rank | #131,389 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #693 in Hunting & Shooting Gun Stock Accessories | | Brand Name | CDM GEAR | | Color | Multi | | Customer Reviews | 4.3 4.3 out of 5 stars (133) | | Date First Available | December 17, 2017 | | Included Components | item | | Item Package Dimensions L x W x H | 7 x 3.4 x 0.3 inches | | Manufacturer | CDM Gear | | Material | 6061 Aluminum | | Model Name | MTRS | | Package Weight | 0.07 kg | | Part Number | MTRS-20 | | Style | 20 Gauge | | Suggested Users | unisex-adult | ## Images ![MTRS Pro Series Light Mount with 3-Slot Side Rail, Compatible with Mossberg 590 Shockwave - Image 1](https://m.media-amazon.com/images/I/71eGrvFelzL.jpg) ## Available Options This product comes in different **Style** options. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/83731525-mtrs-pro-series-light-mount-with-3-slot-side-rail](https://www.desertcart.kr/products/83731525-mtrs-pro-series-light-mount-with-3-slot-side-rail) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-10-09*