--- product_id: 553521303 title: "Monstrum Dovetail (11 mm / 3/8 inch) Scope Rings | 1 inch Diameter" price: "€ 36.21" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.gr/products/553521303-monstrum-dovetail-11-mm-3-8-inch-scope-rings-1 store_origin: GR region: Greece --- # Precision 11mm dovetail fit 3 adjustable center heights Lifetime durability guarantee Monstrum Dovetail (11 mm / 3/8 inch) Scope Rings | 1 inch Diameter **Price:** € 36.21 **Availability:** ✅ In Stock ## Summary > 🎯 Lock in precision, elevate your aim—Monstrum rings, the mount that means business. ## Quick Answers - **What is this?** Monstrum Dovetail (11 mm / 3/8 inch) Scope Rings | 1 inch Diameter - **How much does it cost?** € 36.21 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/553521303-monstrum-dovetail-11-mm-3-8-inch-scope-rings-1) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rock-Solid Secure Grip:** Crafted for a snug, vibration-resistant hold that keeps your scope locked in place during every shot. - • **Customizable Height Options:** Choose from 1.00, 1.20, or 1.50 inch center heights to perfectly match your scope’s objective bell clearance. - • **Lifetime Guarantee Confidence:** Backed by Monstrum’s lifetime warranty—invest once, perform forever. - • **Tailored Fit for Dovetail Rails:** Engineered exclusively for 11mm/3/8 inch dovetail platforms—no compromises, no adapters needed. - • **Universal 1-Inch Diameter Rings:** Compatible with all standard 1-inch tube rifle scopes for seamless integration. ## Overview Monstrum Dovetail Scope Rings are precision-engineered mounts designed exclusively for 11mm (3/8 inch) dovetail rails, commonly found on air rifles and select .22 rifles. Featuring three center height options (1.00, 1.20, 1.50 inches) and a standard 1-inch diameter, these rings ensure perfect scope clearance and a secure fit. Built for durability and backed by a lifetime guarantee, they deliver reliable, vibration-resistant performance that professionals trust. ## Description The Monstrum ZS321 scope rings are dedicated scope rings for the Dovetail (11mm/3/8 inch) mounting platform. They are not compatible with other dovetail formats, Weaver, or Picatinny platforms. Dovetail rails are commonly found on air rifles, air pistols, and select model .22 rifles. The scope rings are 1 inch in diameter and are compatible with standard 1 inch tube rifle scopes. Available in three different center heights - 1.00 inch center height, 1.20 inch center height, and 1.50 inch center height. Please measure the dimensions of your scope before purchasing. The center height of your scope rings must be tall enough to accomodate the objective bell of your scope. All Monstrum mount and accessory products come with a lifetime guarantee. Review: Monstrum Dovetail (11 mm / 3/8 inch) Scope Rings: The Goldilocks of Mounts - Ah, the Monstrum Dovetail Scope Rings—finally, a pair of rings that would make Goldilocks herself say, "Just right!" Perfect for a 40mm scope on a .22 rifle, these rings achieve the ideal height without any of the usual drama. The quality is top-notch. We're talking craftsmanship that’s more solid than your uncle's legendary handshake. These rings hold your scope snugly, like a bear hug from a loved one, minus the crushing part. Your scope isn't going anywhere, not even if it tried. And the price? Simply unbeatable. It’s like finding a gourmet meal at a fast-food price. You get exceptional value without feeling like you need to sell a kidney. In short, if you want reliable, perfectly-sized, and affordably priced scope rings for your .22 rifle, look no further than Monstrum. They’re the fairytale ending your rifle’s been waiting for. Ok that was a bit over the top. In all seriousness, these are well made rings. Work perfect on my 22 rifle to fit a 40mm objective scope. Fit very secure. Review: Well made - Bought these dove tail scope brackets for my 22 long rifle which has the 3/8” slide. Fit like a charm and really connected firmly and securely to the rifle. The scope hold tightly and I should be good to go. ## Features - Dedicated scope rings for the Dovetail (11mm/3/8 inch) mounting platform | Not compatible with other dovetail formats, Weaver, or Picatinny platforms - Dovetail rails are commonly found on air rifles, air pistols, and select model .22 rifles - The scope rings are 1 inch in diameter and are compatible with standard 1 inch tube rifle scopes - Available in three different center heights - 1.00 inch center height, 1.20 inch center height, and 1.50 inch center height. Please measure the dimensions of your scope before purchasing. The center height of your scope rings must be tall enough to accomodate the objective bell of your scope. - All Monstrum mount and accessory products come with a lifetime guarantee ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C7S6QD7D | | Best Sellers Rank | #18,986 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #12 in Sporting Optics Rings | | Brand Name | Monstrum | | Customer Reviews | 4.5 4.5 out of 5 stars (723) | | Date First Available | June 12, 2023 | | Item Package Dimensions L x W x H | 2.48 x 2.36 x 1.73 inches | | Manufacturer | Monstrum | | Package Weight | 0.09 Kilograms | | Part Number | ZS321-P120 | | Style | Medium Profile | ## Images ![Monstrum Dovetail (11 mm / 3/8 inch) Scope Rings | 1 inch Diameter - Image 1](https://m.media-amazon.com/images/I/51QnlQApaQL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Monstrum Dovetail (11 mm / 3/8 inch) Scope Rings: The Goldilocks of Mounts *by W***N on July 12, 2024* Ah, the Monstrum Dovetail Scope Rings—finally, a pair of rings that would make Goldilocks herself say, "Just right!" Perfect for a 40mm scope on a .22 rifle, these rings achieve the ideal height without any of the usual drama. The quality is top-notch. We're talking craftsmanship that’s more solid than your uncle's legendary handshake. These rings hold your scope snugly, like a bear hug from a loved one, minus the crushing part. Your scope isn't going anywhere, not even if it tried. And the price? Simply unbeatable. It’s like finding a gourmet meal at a fast-food price. You get exceptional value without feeling like you need to sell a kidney. In short, if you want reliable, perfectly-sized, and affordably priced scope rings for your .22 rifle, look no further than Monstrum. They’re the fairytale ending your rifle’s been waiting for. Ok that was a bit over the top. In all seriousness, these are well made rings. Work perfect on my 22 rifle to fit a 40mm objective scope. Fit very secure. ### ⭐⭐⭐⭐⭐ Well made *by P***F on July 17, 2026* Bought these dove tail scope brackets for my 22 long rifle which has the 3/8” slide. Fit like a charm and really connected firmly and securely to the rifle. The scope hold tightly and I should be good to go. ### ⭐⭐⭐⭐⭐ Decent budget rings *by T***H on July 7, 2026* These Monstrum Dovetail scope rings (1" diameter, 1.20" center height) were a good fit for my Marlin model 25N (.22 lr) to mount a Vortex Crossfire II 3-9x40 scope. They tighten onto the dovetail slot by compression, so as you tighten the screws, the base of the ring compresses a bit. Being made of aluminum, I think it would be easy to strip the threads unless care is taken not to overtighten. Since I don't have a Torx bit for my torque wrench, I used the included tool and just increased tension evenly until everything was snug. The rings set the scope at just the right height so that there's room to work the bolt. For the price, I don't see anything wrong with these rings. ## Frequently Bought Together - Monstrum Dovetail (11 mm / 3/8 inch) Scope Rings | 1 inch Diameter - Vortex Optics Crossfire II Second Focal Plane, 1-inch Tube Riflescopes - Monstrum Dovetail (11 mm / 3/8 inch) Scope Rings V2 | High Profile with See-Through Base | 1 inch Diameter --- ## 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.gr/products/553521303-monstrum-dovetail-11-mm-3-8-inch-scope-rings-1](https://www.desertcart.gr/products/553521303-monstrum-dovetail-11-mm-3-8-inch-scope-rings-1) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-08-13*