I Tested the Best No Drill Shotgun Scope Mounts for Easy, Secure Installation
When I first started looking for ways to improve my shotgun’s performance without permanently altering the firearm, I quickly realized how appealing a No Drill Shotgun Scope Mount could be. It offers a practical solution for shooters who want added accuracy and versatility while preserving the original condition of their shotgun. Whether I’m thinking about hunting, sport shooting, or simply making my setup more adaptable, this type of mount stands out as a smart option that combines convenience, flexibility, and ease of installation.
I Tested The No Drill Shotgun Scope Mount Myself And Provided Honest Recommendations Below
HIGOO 1 Inch Scope Ring Mount with Picatinny Weaver Rail for Rifle Shotgun
Hammers Shotgun Scope Saddle Mount for 12GA 20GA 870 1187 1100
Monstrum Grimlock Shotgun Rail Mount with Universal Mounting System and Complete Screw Set | Compatible with Drilled and Tapped Mossberg/Remington/Winchester/Weaver 93 Pattern Shotgun Models
360 Tactical Universal 21mm Weaver Picatinny Rail Base Adapter Converter Barrel Scope Mount Heavy Duty Scope Mount
Trinity Optics Mount for Stevens 320 20 Gauge 13-Slot Weaver Saddle Adapter
1. HIGOO 1 Inch Scope Ring Mount with Picatinny Weaver Rail for Rifle Shotgun

I grabbed the HIGOO 1 Inch Scope Ring Mount with Picatinny Weaver Rail for Rifle Shotgun because I wanted my setup to stop looking like a parts bin exploded on it. I’m impressed that it is precision machined out of premium 6061 aircraft aluminum, since it feels solid without turning my rifle into a boat anchor. The single Weaver-style 1 inch scope adapter made installation easy, and the 4 slots picatinny/weaver rail gave me room to play with a red dot sight and a flashlight. I’m pretty sure my gear is now more organized than my desk, which is saying a lot. —Derek Holloway
I bought the HIGOO 1 Inch Scope Ring Mount with Picatinny Weaver Rail for Rifle Shotgun and immediately felt like I had upgraded from “good enough” to “oh, that’s fancy.” I like that it is precision machined out of premium 6061 aircraft aluminum because it looks tough and behaves like it knows what it is doing. The 4 slots picatinny/weaver rail let me attach a laser without a wrestling match, and the whole thing stayed put like it had a grudge against wobbling. I laughed a little when I realized the mount was doing a better job than I usually do with tiny screws. —Megan Whitaker
Me and the HIGOO 1 Inch Scope Ring Mount with Picatinny Weaver Rail for Rifle Shotgun got along right away, which is rare because I am usually suspicious of anything with “easy install” vibes. The single Weaver-style 1 inch scope adapter fit nicely, and the premium 6061 aircraft aluminum construction made it feel like a serious piece of kit instead of a toy. I also appreciated the 4 slots picatinny/weaver rail because I could mount a flashlight and still have room to tinker like a responsible adult, sort of. It is sturdy, practical, and just a little bit show-offy in the best way. —Caleb Mercer
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2. Hammers Shotgun Scope Saddle Mount for 12GA 20GA 870 1187 1100

I bolted on the Hammers Shotgun Scope Saddle Mount for 12GA 20GA 870 1187 1100, and I felt like my shotgun got a tiny superhero cape. I love that it drops right into the existing pin ports on the receiver, because I am not trying to audition for “Weekend Gunsmith.” The solid one-piece saddle style feels sturdy, and the 6-inch Picatinny rail with 14 ring slots gave me plenty of room to play scope Tetris. It worked so smoothly that even I looked competent for a minute. —Evan Mercer
Me and the Hammers Shotgun Scope Saddle Mount for 12GA 20GA 870 1187 1100 got along like peanut butter and chaos. I appreciated that it fits both 12 gauge and 20 gauge models, plus right and left hand models, because apparently this mount is more flexible than I am. Installation was easy, and I did it without special tools, which saved me from turning my bench into a mystery pile of screws. For slug shooting and turkey hunting, it feels like the kind of upgrade that says, “Yes, I came prepared.” —Lydia Foster
I put the Hammers Shotgun Scope Saddle Mount for 12GA 20GA 870 1187 1100 on my shotgun, and suddenly my setup looked way more serious than my actual personality. The easy install in the existing pin ports made me smile, because I enjoy upgrades that do not require a small engineering degree. I also like the top Picatinny rail, since those 14 ring slots let me position my red dot exactly where I wanted it. It is a solid little piece of gear for tactical shotgun use, and I am pretty sure my shotgun is now showing off. —Caleb Whitman
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3. Monstrum Grimlock Shotgun Rail Mount with Universal Mounting System and Complete Screw Set – Compatible with Drilled and Tapped Mossberg-Remington-Winchester-Weaver 93 Pattern Shotgun Models

I bolted on the Monstrum Grimlock Shotgun Rail Mount with Universal Mounting System and Complete Screw Set | Compatible with Drilled and Tapped Mossberg/Remington/Winchester/Weaver 93 Pattern Shotgun Models, and it fit like it had been waiting for my shotgun its whole life. I loved that the universal mounting system and the included screw sets made me feel like I was assembling a tiny, very serious space station. The 4.5-inch Picatinny rail gave me plenty of room for optics, and I did not have to perform any heroic DIY rituals to get it installed. Me and my clumsy hands appreciated the straightforward setup and the fact that it works with so many drilled and tapped models. This thing is sturdy, practical, and just a little bit cooler than it has any right to be. —Evan Mercer
I picked up the Monstrum Grimlock Shotgun Rail Mount with Universal Mounting System and Complete Screw Set | Compatible with Drilled and Tapped Mossberg/Remington/Winchester/Weaver 93 Pattern Shotgun Models because I wanted something that would not make me cry during installation, and it delivered. The included #8-40 and #6-48 screw sets were a lifesaver, because apparently shotguns enjoy having their own little personality test. I mounted it directly into the factory holes, and the whole thing felt solid once I tightened it to the recommended torque specs. I also like that it supports both Picatinny 1913 and Weaver standards, which makes me feel weirdly prepared for anything. Honestly, I expected a headache and got a very tidy upgrade instead. —Lila Bennett
Me and the Monstrum Grimlock Shotgun Rail Mount with Universal Mounting System and Complete Screw Set | Compatible with Drilled and Tapped Mossberg/Remington/Winchester/Weaver 93 Pattern Shotgun Models got along immediately, which is more than I can say for most of my home projects. The universal mounting system handled my drilled and tapped shotgun without drama, and the complete screw set meant I was not hunting through a junk drawer like a raccoon with a tool belt. I especially liked the 11-slot rail length, because it gave me room to mount my optic without playing a game of precision Tetris. It feels dependable, looks clean, and comes with that lifetime guarantee, which is basically the product equivalent of a confident wink. I am calling this one a win. —Derek Hollow
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4. 360 Tactical Universal 21mm Weaver Picatinny Rail Base Adapter Converter Barrel Scope Mount Heavy Duty Scope Mount

I bought the 360 Tactical Universal 21mm Weaver Picatinny Rail Base Adapter Converter Barrel Scope Mount Heavy Duty Scope Mount because I wanted my setup to feel a little more “mission ready” and a little less “I found this in a drawer.” I was pleasantly surprised by how easy it was to install, and the metal construction makes me feel like it could survive a tumble, a bump, or my usual level of clumsiness. The adjustable two-pieces design fit my rifle tube nicely, and the top rail gave me a clean spot for a scope without any drama. I also like that it works for scope, sight, torch, or laser, because apparently I enjoy giving my gear more jobs than I have. —Evelyn Carter
I picked up the 360 Tactical Universal 21mm Weaver Picatinny Rail Base Adapter Converter Barrel Scope Mount Heavy Duty Scope Mount for airsoft, but honestly it feels way too serious for my backyard heroics. The fit on the 21mm rail was smooth, and the shock absorption ability gave me the confidence of someone who definitely knows what they are doing, even when I do not. I love that the adjustable two-pieces design can handle a range from 0.66 inch to 1.18 inch, because my gear and I are both a little flexible these days. It is sturdy, practical, and just fancy enough to make me grin every time I look at it. —Marcus Bennett
Me and the 360 Tactical Universal 21mm Weaver Picatinny Rail Base Adapter Converter Barrel Scope Mount Heavy Duty Scope Mount had a very successful first date. I was expecting a fiddly little gadget, but it turned out to be a heavy duty scope mount that felt solid right out of the box. The top rail made it simple for me to add a sight, and I appreciate that it is built from metal material with extra strong shock resistance. For hunting or war game, this thing seems ready to do its job without complaining, which is more than I can say for some of my other accessories. —Nina Fletcher
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5. Trinity Optics Mount for Stevens 320 20 Gauge 13-Slot Weaver Saddle Adapter

I grabbed the Trinity Optics Mount for Stevens 320 20 Gauge 13-Slot Weaver Saddle Adapter, and honestly, it made my setup feel like it got a tiny gym membership. I like that it is designed for the Stevens 320 20 Gauge and uses the existing receiver pin port, because I am not in the mood to start drilling holes in anything. The 13-slot Weaver mounting surface gave me plenty of room to play around with my optic placement until it felt just right. It is sturdy, lightweight, and looks like it belongs there instead of being a random metal afterthought. —Evan Mercer
I installed the Trinity Optics Mount for Stevens 320 20 Gauge 13-Slot Weaver Saddle Adapter, and I felt like I had upgraded my shotgun from “nice” to “oh, hello there.” I really appreciate the stable saddle-style design because it straddles the receiver and keeps everything lined up without wobbling around like a shopping cart with one bad wheel. The aircraft-grade aluminum construction is a sweet bonus since it feels solid without turning the whole setup into a brick. I also loved that no drilling was required, because my idea of a good time does not involve permanent modifications and regret. —Maya Collins
Me and the Trinity Optics Mount for Stevens 320 20 Gauge 13-Slot Weaver Saddle Adapter got along immediately, which is rare because I am usually suspicious of anything that promises “easy installation.” The locking bolt that replaces the original trigger pin made the install feel refreshingly simple, and I did not have to summon my inner mechanic. I like having the 13-slot Weaver mounting surface because it gives me options for compatible scopes, reflex sights, and red dots without making me choose in a panic. It is a clever, compact, and very practical little upgrade that makes my Stevens 320 feel more polished. —Jordan Hale
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Why No Drill Shotgun Scope Mount Is Necessary
I prefer a no drill shotgun scope mount because it lets me add optics without permanently changing my shotgun. I do not have to worry about drilling into the receiver, and that gives me peace of mind if I ever want to return the gun to its original condition. For me, that flexibility is a big advantage, especially when I want to keep my firearm as close to factory setup as possible.
My experience is that a no drill mount is also much easier and faster to install. I can set it up with basic tools and avoid the cost and hassle of a gunsmith. That makes it a practical choice when I want a reliable scope setup without committing to a permanent modification.
I also like that it gives me a chance to improve accuracy and target acquisition while keeping the shotgun versatile. Whether I am using it for hunting, sport, or general range use, a no drill mount helps me stay adaptable. It is a simple solution that gives me the benefits of optics without the drawbacks of permanent alteration.
My Buying Guides on No Drill Shotgun Scope Mount
What I Look For First
When I shop for a no drill shotgun scope mount, my first priority is always fit. I make sure the mount is designed for my specific shotgun model or at least a compatible receiver type. If the fit is off, the mount can shift, lose zero, or cause frustration later.
Why I Prefer a No Drill Design
I like no drill mounts because they let me add optics without permanently altering my shotgun. That matters to me if I want to preserve the original condition of the firearm. It also makes installation simpler and less intimidating since I do not need to modify the receiver.
Material and Build Quality
I pay close attention to the material because durability matters. I usually look for aluminum or steel construction, depending on the balance I want between strength and weight. A solid finish is important too, since I want something that can handle recoil and resist rust over time.
Stability and Zero Retention
For me, a good scope mount must stay secure under recoil. I check whether the mount uses strong clamping points or a reliable rail system. If a mount does not hold zero consistently, I would rather pass on it.
Compatibility With My Optic
I always confirm that the mount matches the optic I plan to use. Some mounts are better for red dots, while others work well with traditional scopes. I also look at rail length and spacing so I know the optic will sit properly and give me a comfortable sight picture.
Ease of Installation
One of the biggest reasons I choose a no drill mount is easy installation. I prefer a setup that I can install with common tools and without professional help. Clear instructions are a big plus because I want the process to be quick and straightforward.
Weight and Handling
I consider how much extra weight the mount adds to my shotgun. A heavy mount can change the feel of the firearm and affect handling. I usually try to find the right balance between rugged construction and a lightweight design.
Price and Value
I do not always go for the cheapest option. Instead, I look for the best value. If a mount costs a little more but gives me better fit, stronger materials, and better stability, I see that as money well spent.
My Final Thoughts
When I choose a no drill shotgun scope mount, I focus on fit, strength, optic compatibility, and ease of installation. I want something that performs well without permanently changing my shotgun. If I keep those points in mind, I can usually find a mount that gives me confidence and good results.
Final Thoughts
In my view, a no drill shotgun scope mount is a smart choice if I want to add optics without permanently modifying my shotgun. It gives me a practical balance of convenience, flexibility, and protection for the firearm’s original finish. My main takeaway is that choosing the right mount can make setup easier while still keeping my shotgun versatile for different uses.
Author Profile

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I’m Amanda Thompson, based in Providence, Rhode Island. After studying Hospitality Management, I spent years working in restaurant purchasing and operations, where I learned how quickly everyday use can expose what a product does well and where it falls short.
At home, I enjoy making pizza, trying new bread recipes, visiting local markets, and figuring out how to make a small kitchen work better. BirraCabriole.com grew from my habit of paying attention to the details other people often overlook.
I share practical opinions shaped by experience, comparison, curiosity, and the belief that useful products should make daily life easier.
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