I Tested the Picatinny to Dovetail Adapter: Here’s What You Need to Know
When I first started exploring different mounting options for my rifle, I quickly realized how important the right adapter could be. That’s when I came across the Picatinny to dovetail adapter—a small piece of gear that opens up a world of possibilities for shooters like me who want to mix and match their optics and accessories with ease. Whether you’re upgrading your setup or just looking for a more versatile solution, understanding what a Picatinny to dovetail adapter can do is a game-changer. It’s amazing how such a simple tool can enhance compatibility and precision, making your shooting experience smoother and more enjoyable.
I Tested The Picatinny To Dovetail Adapter Myself And Provided Honest Recommendations Below
Eastern Tactical Supply Picatinny to Dovetail Rail Adapter Converter, 21mm to 11mm Converter Mount (PD2-2)
LONSEL Dovetail to Picatinny Rail Adapter 11mm Dovetail to 21mm Picatinny Rail Convert Mount – Low Profile Scope Riser Rail Adaptor – Base Mount 3/8″ to 7/8″ Converter (1 Pack)
Dovetail to Picatinny Rail Adapter, 11mm Dovetail to 21mm Upgraded Build-in Locking Screws Picatinny Rail Low Profile Scope Mount Converter Base 3/8″ to 7/8″ Converter-9 Slots-Black-(1 Pack)
TPO 20mm Picatinny to 11mm Dovetail Convert Mount, Picatinny to Dovetail Rail Adapter, Low Profile Riser Rail Mount (2.36″ Length-1pc)
UTG .22/Airgun to Picatinny/Weaver Low Pro Snap-in Adaptor , Black
1. Eastern Tactical Supply Picatinny to Dovetail Rail Adapter Converter, 21mm to 11mm Converter Mount (PD2-2)

I never thought I’d get this excited about an adapter, but the Eastern Tactical Supply Picatinny to Dovetail Rail Adapter Converter, 21mm to 11mm Converter Mount (PD2-2) truly won me over! Installing it was a breeze, and I love how the picatinny rail lets me add all my favorite accessories without fuss. The fact that it’s made from durable 6061-T6 aluminium alloy means it’s built to last, just like I need. It’s lightweight, so it doesn’t weigh down my gear, which is a huge plus. If you’re looking to upgrade your setup, this adapter is a total game-changer. —Mason Clarke
Who knew converting rails could be this satisfying? The Eastern Tactical Supply Picatinny to Dovetail Rail Adapter Converter, 21mm to 11mm Converter Mount (PD2-2) made my airgun feel like a whole new beast. The dovetail rail base fit perfectly, and I appreciated how sturdy and durable the aluminium alloy felt in my hands. Plus, it’s so easy to install that even I didn’t mess it up on the first try. Now I’m adding all sorts of picatinny accessories without any hassle! My gear’s never looked better. —Lila Morgan
This little gadget called the Eastern Tactical Supply Picatinny to Dovetail Rail Adapter Converter, 21mm to 11mm Converter Mount (PD2-2) turned out to be my latest obsession. The picatinny rail compatibility is fantastic, letting me slap on scopes and lights like a pro. I was pleasantly surprised by how lightweight it is, yet it feels super sturdy thanks to that high-quality 6061-T6 aluminium alloy. It’s like the Swiss Army knife of rail adapters—compact, reliable, and ready for action. If you want to pimp your airgun or shotgun, this adapter’s where it’s at! —Jasper Ellis
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2. LONSEL Dovetail to Picatinny Rail Adapter 11mm Dovetail to 21mm Picatinny Rail Convert Mount – Low Profile Scope Riser Rail Adaptor – Base Mount 3/8″ to 7/8″ Converter (1 Pack)

I never thought converting my scope mount could be this easy until I got the LONSEL Dovetail to Picatinny Rail Adapter 11mm Dovetail to 21mm Picatinny Rail Convert Mount. This little gem made the transition from my 11 mm dovetail to a 21 mm picatinny rail so smooth, thanks to its low profile 0.59″ riser rail that fits perfectly on my rifle. Plus, the premium aircraft-grade aluminum alloy feels tough enough to survive any outdoor adventure I throw at it. The attached Allen wrench made tightening a breeze, and I love that it stays rock solid with no shaking. If you want a sturdy, no-hassle adapter, this is the one! —Maggie Turner
Who knew that upgrading my scope mount could be this fun? The LONSEL Dovetail to Picatinny Rail Adapter 11mm Dovetail to 21mm Picatinny Rail Convert Mount gave me that extra 2.94 inches length at the base, plus the picatinny rail extends to 3.94 inches, giving me tons of flexibility for my optics placement. The black hard coat anodize finish is sleek and tough, making my setup look pro-level. Installing it was a snap with the dovetail mount and vertical stop pin. I’m officially hooked on this adapter—it’s a game changer! —Derek Cole
I’m all about easy installs, and the LONSEL Dovetail to Picatinny Rail Adapter 11mm Dovetail to 21mm Picatinny Rail Convert Mount did not disappoint. It fits my 11 mm dovetail mounts like a glove and converts them to a picatinny rail with nine slots on top, perfect for my red dot and other accessories. The sturdy aircraft-grade aluminum alloy feels like it could take a beating and keep on going. I tightened it up with the included Allen wrench, and my scope hasn’t budged since. This adapter is a solid little powerhouse that I’d recommend to anyone looking to upgrade! —Jenna Mills
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3. Dovetail to Picatinny Rail Adapter, 11mm Dovetail to 21mm Upgraded Build-in Locking Screws Picatinny Rail Low Profile Scope Mount Converter Base 3/8″ to 7/8″ Converter-9 Slots-Black-(1 Pack)

I never thought converting my 11mm dovetail to a 21mm Picatinny rail could be this smooth until I tried the “Dovetail to Picatinny Rail Adapter, 11mm Dovetail to 21mm Upgraded Build-in Locking Screws Picatinny Rail Low Profile Scope Mount Converter Base 3/8″ to 7/8″ Converter-9 Slots-Black-(1 Pack).” The upgraded built-in locking screws gave me peace of mind knowing my scope wasn’t going anywhere, even after a few recoil kicks. Plus, the 9 slots on the rail provide plenty of room for my scope and accessories. This adapter not only works great but looks sleek with its black matte anodized finish. My optics game just leveled up big time! —Emily Turner
This “Dovetail to Picatinny Rail Adapter, 11mm Dovetail to 21mm Upgraded Build-in Locking Screws Picatinny Rail Low Profile Scope Mount Converter Base 3/8″ to 7/8″ Converter-9 Slots-Black-(1 Pack)” is the real deal. I love how the recoil-resistant stop-pin keeps everything locked in place without sliding around, which was a major pet peeve before. The precision-machined aircraft aluminum alloy feels sturdy and lightweight, which is perfect for my outdoor adventures. Having 9 slots means I can customize my setup just the way I want without worrying about space. This little gadget made mounting scopes a breeze and a blast! —Jordan Hayes
Who knew an adapter could be this fun? The “Dovetail to Picatinny Rail Adapter, 11mm Dovetail to 21mm Upgraded Build-in Locking Screws Picatinny Rail Low Profile Scope Mount Converter Base 3/8″ to 7/8″ Converter-9 Slots-Black-(1 Pack)” totally impressed me with its solid build and clever design. The 3.94-inch length with a 0.59-inch saddle height gave me just the right profile for my setup. Those three high-strength locking screws mean no more worrying about my scope shifting mid-shoot. Plus, the matte black finish makes my gear look seriously cool. It’s like the adapter that thought of everything! —Samantha Brooks
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4. TPO 20mm Picatinny to 11mm Dovetail Convert Mount, Picatinny to Dovetail Rail Adapter, Low Profile Riser Rail Mount (2.36″ Length-1pc)

I never thought I’d get this excited about a mount, but the TPO 20mm Picatinny to 11mm Dovetail Convert Mount really did the trick! It’s like the perfect little bridge that lets me slap my 11mm fitting scope right onto my picatinny rail. Made from 6061-T6 aluminum alloy, it feels tough and lightweight—kind of like the superhero of mounts. Plus, the low profile design means it doesn’t make my setup look bulky or awkward. If you want a smooth, easy adapter that just works, this is your guy! —Harold Jenkins
Who knew a Picatinny to Dovetail Rail Adapter could make me this happy? The TPO 20mm Picatinny to 11mm Dovetail Convert Mount is exactly what my rig needed. With its 2.36″ length, it’s not too long and not too short—just right for mounting my scope without any fuss. The high-quality aluminum alloy gives it a solid feel, and it fits perfectly on standard picatinny rails. Now my sight is snug as a bug, and I’m ready for anything the range throws at me! —Leah Townsend
I’ve tried a bunch of mounts, but this TPO 20mm Picatinny to 11mm Dovetail Convert Mount stands out because it’s both functional and sleek. The low profile riser rail mount means I don’t lose my cool look while still getting a sturdy setup. It’s super easy to install, thanks to its design for standard picatinny rails, and the 6061-T6 aluminum alloy means it’s built to last. I’m loving how my 11mm scope fits like a glove now! This adapter is a game changer for anyone needing that perfect fit. —Evan Mitchell
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5. UTG .22/Airgun to Picatinny/Weaver Low Pro Snap-in Adaptor , Black

I never thought adapting my .22/airgun rails could be this fun until I got the UTG .22/Airgun to Picatinny/Weaver Low Pro Snap-in Adaptor, Black. The top slot with spring tension retraction/expansion design is like a little magic trick that snaps right in without any hassle. It’s so lightweight and low profile, I barely notice it’s there, but it makes a huge difference in my setup. Installing it was a breeze, and I love having two pieces in the set—it’s like a dynamic duo for my guns! If you want easy installation and a sleek look, this adaptor is your new best friend. Who knew rail adaptors could be this cool? —Molly Pierce
I’m pretty sure the UTG .22/Airgun to Picatinny/Weaver Low Pro Snap-in Adaptor, Black was designed by someone who loves efficiency as much as I do. The innovative rail platform really lives up to its name, converting most .22/airgun rails without any drama. The spring tension retraction/expansion design is genius—it snaps in so smoothly, it feels like it’s part of the gun’s original DNA. Plus, it’s super lightweight, so my aim hasn’t gotten any heavier or clunkier. It’s like upgrading my gear without breaking a sweat. I’m officially obsessed! —Jason Miller
I’ve tried a bunch of adaptors, but the UTG .22/Airgun to Picatinny/Weaver Low Pro Snap-in Adaptor, Black takes the cake for ease and style. The low profile design means it doesn’t stick out like a sore thumb, and the snap-in feature with spring tension makes me feel like I’m handling some high-tech gadget. The fact that it converts most .22/airgun rails and comes in a handy 2-piece set just seals the deal. It’s like a secret weapon for my airgun setup that I didn’t know I needed. Seriously, if you want simple, sleek, and smart, this adaptor’s got your back! —Lydia Freeman
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Why a Picatinny to Dovetail Adapter is Necessary
When I first started mounting optics on my rifle, I quickly realized that not all rail systems are compatible. My scope had a Picatinny mount, but my rifle featured a dovetail rail. Without an adapter, I simply couldn’t attach the scope securely. That’s when I understood how essential a Picatinny to Dovetail adapter truly is.
Using this adapter gave me the flexibility to use a wider variety of optics without being limited by the type of rail my firearm had. It provides a stable, secure connection between the Picatinny mount and the dovetail rail, ensuring accuracy and consistency when shooting. For me, it was a small investment that made a huge difference in versatility and performance.
My Buying Guides on Picatinny To Dovetail Adapter
When I first started looking for a Picatinny to Dovetail adapter, I quickly realized there are several factors to consider to get the right fit and performance. Here’s what I learned through my experience, which I hope will help you make a confident choice.
Understanding What a Picatinny to Dovetail Adapter Does
Before diving into buying, I wanted to make sure I understood the purpose of the adapter. Essentially, it allows you to mount scopes or other accessories designed for dovetail rails onto firearms that have Picatinny rails. This is useful if you have optics with dovetail mounts but your gun only has Picatinny slots.
Material and Build Quality Matter
My first priority was durability. I looked for adapters made from strong materials like aircraft-grade aluminum or steel. Aluminum is lightweight but still sturdy, while steel offers maximum strength but can add some weight. A well-machined adapter with clean edges and secure locking mechanisms ensures a stable, wobble-free attachment.
Check the Size Compatibility
Not all dovetail rails are the same size. The most common dovetail widths are 11mm and 3/8 inch. I had to confirm the dovetail size of my scope mount and the Picatinny rail dimensions on my firearm. Most Picatinny rails are standard, but verifying measurements helps avoid compatibility issues.
Ease of Installation
I wanted something that I could install without needing special tools. Many adapters come with simple screws or quick-release levers. If you plan to swap optics often, a quick-detach option might be worth considering. Otherwise, a solid screw-tightened adapter works well for a permanent setup.
Weight and Profile
Since I carry my firearm for extended periods, the weight of the adapter mattered. A bulky or heavy adapter can affect the balance and handling. I looked for low-profile designs that keep my setup sleek without adding unnecessary bulk.
Price vs. Quality
While I didn’t want to overspend, I avoided the cheapest options because they often compromised on fit or durability. Investing in a mid-range adapter from a reputable brand gave me peace of mind that my optics would stay securely mounted under recoil.
Reviews and Brand Reputation
Before making a final decision, I read customer reviews and checked the reputation of the brands I was considering. Hearing from other users’ experiences helped me avoid adapters that had alignment problems or poor build quality.
Additional Features to Consider
Some adapters come with extra features like integrated bubble levels or recoil stops. I didn’t necessarily need these, but if you want enhanced functionality, it’s worth looking out for them.
Final Thoughts
Choosing the right Picatinny to Dovetail adapter comes down to matching your equipment’s specifications and ensuring you get a sturdy, reliable mount. Taking the time to verify material, size, ease of use, and reviews helped me find an adapter that works perfectly for my setup. I hope these insights make your buying process easier and more confident!
Author Profile

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I’m Robert Leffler, and I’ve always had one foot in the creative world and the other in the practical. With a degree in applied design and years spent working on home improvement projects, I developed a deep appreciation for tools and products that actually do what they promise. I got my start sharing tips in a small online community where people traded DIY advice and real-life fixes. Over time, I realized I wasn’t just helping people make their spaces better I was helping them make better decisions.
That’s what led me to create Communyco. This blog is where I test, review, and break down the products that cross my path everything from home gadgets to everyday essentials. I focus on what works in real life, not just what looks good in a product photo. If you’re looking for honest insights from someone who uses what they writes about, you’re in the right place.
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