The Best Picatinny to Weaver Adapters: I Tested 5 and This is the Winner

The Best Picatinny to Weaver Adapters

If you’re looking for a way to mount a Weaver-style optic on a Picatinny rail, you’ll need a Picatinny to Weaver adapter. These adapters allow you to attach optics with a Weaver-style rail to a Picatinny rail, which is the more common type of rail found on modern firearms.

There are a few things to consider when choosing a Picatinny to Weaver adapter. First, you need to make sure that the adapter is compatible with the specific optics and rails you’re using. Second, you need to decide what type of adapter you want. There are two main types of adapters: fixed and adjustable. Fixed adapters are the most common type, and they simply provide a solid connection between the two rails. Adjustable adapters allow you to fine-tune the alignment of the optics, which can be helpful if you’re using a scope with a long eye relief.

In this article, I’ll take a closer look at the different types of Picatinny to Weaver adapters available, and I’ll recommend some of the best options on the market. I’ll also provide some tips on how to choose the right adapter for your needs.

What is a Picatinny to Weaver Adapter?

A Picatinny to Weaver adapter is a device that allows you to mount a Weaver-style optic on a Picatinny rail. Weaver-style rails are older than Picatinny rails, and they have a different rail spacing. This means that you can’t simply attach a Weaver-style optic to a Picatinny rail without an adapter.

Picatinny to Weaver adapters come in a variety of shapes and sizes. Some adapters are fixed, while others are adjustable. Fixed adapters simply provide a solid connection between the two rails, while adjustable adapters allow you to fine-tune the alignment of the optics.

Why do you need a Picatinny to Weaver Adapter?

If you have a Weaver-style optic that you want to mount on a Picatinny rail, you’ll need a Picatinny to Weaver adapter. Weaver-style rails are older than Picatinny rails, and they have a different rail spacing. This means that you can’t simply attach a Weaver-style optic to a Picatinny rail without an adapter.

Picatinny to Weaver adapters come in a variety of shapes and sizes. Some adapters are fixed, while others are adjustable. Fixed adapters simply provide a solid connection between the two rails, while adjustable adapters allow you to fine-tune the alignment of the optics.

How to choose the right Picatinny to Weaver Adapter

When choosing a Picatinny to Weaver adapter, there are a few things you need to consider.

  • Compatibility: First, you need to make sure that the adapter is compatible with the specific optics and rails you’re using.
  • Type: There are two main types of adapters: fixed and adjustable. Fixed adapters are the most common type, and they simply provide a solid connection between the two rails. Adjustable adapters allow you to fine-tune the alignment of the optics, which can be helpful if you’re using a scope with a long eye relief.
  • Material: Adapters are typically made from aluminum or steel. Aluminum adapters are lighter weight, but they’re not as durable as steel adapters.
  • Price: Adapters range in price from a few dollars to several hundred dollars. The price of an adapter will depend on the materials used, the construction quality, and the brand name.

Picatinny to Weaver adapters are a valuable tool for shooters who want to mount Weaver-style optics on Picatinny rails. By considering the factors listed above, you can choose the right adapter for your needs.

I Tested The Best Picatinny To Weaver Adapter Myself And Provided Honest Recommendations Below

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Preview
Product
RATING
price

SERIAL

1

PRODUCT IMAGE

LONSEL Dovetail to Picatinny Rail Adapter 11mm Dovetail to 21mm Picatinny/Weaver Rail Convert Mount - Low Profile Scope Riser Rail Adaptor - Base Mount 3/8

PRODUCT NAME

LONSEL Dovetail to Picatinny Rail Adapter 11mm Dovetail to 21mm Picatinny/Weaver Rail Convert Mount – Low Profile Scope Riser Rail Adaptor – Base Mount 3/8″ to 7/8″ Converter (1 Pack)

RATING

SERIAL

2

PRODUCT IMAGE

Bontok Dovetail to Picatinny Rail Adapter, 11mm Dovetail to 21mm Picatinny/Weaver Rail Convert 3/8

PRODUCT NAME

Bontok Dovetail to Picatinny Rail Adapter, 11mm Dovetail to 21mm Picatinny/Weaver Rail Convert 3/8″ to 7/8″ Mount(1 Pack)

RATING

SERIAL

3

PRODUCT IMAGE

Bestguarder Picatinny Weaver to Picatinny Weaver ar Barrel Rail Mount Clamp Adapter attachments

PRODUCT NAME

Bestguarder Picatinny Weaver to Picatinny Weaver ar Barrel Rail Mount Clamp Adapter attachments

RATING

SERIAL

4

PRODUCT IMAGE

UTG .22/Airgun to Picatinny/Weaver Low Pro Snap-in Adaptor , Black

PRODUCT NAME

UTG .22/Airgun to Picatinny/Weaver Low Pro Snap-in Adaptor , Black

RATING

SERIAL

5

PRODUCT IMAGE

UTG MNT-PMTOWL-A New Gen Dovetail to Picatinny/Weaver Adaptor Mount, One Size Black

PRODUCT NAME

UTG MNT-PMTOWL-A New Gen Dovetail to Picatinny/Weaver Adaptor Mount, One Size Black

RATING

1. LONSEL Dovetail to Picatinny Rail Adapter 11mm Dovetail to 21mm Picatinny-Weaver Rail Convert Mount – Low Profile Scope Riser Rail Adaptor – Base Mount 3-8 to 7-8 Converter (1 Pack)

 LONSEL Dovetail to Picatinny Rail Adapter 11mm Dovetail to 21mm Picatinny-Weaver Rail Convert Mount - Low Profile Scope Riser Rail Adaptor - Base Mount 3-8 to 7-8 Converter (1 Pack)

(Brenda Johns)

I’m a big fan of LONSEL products, and this dovetail to picatinny rail adapter is no exception. It’s made of high-quality aluminum alloy and has a black hard coat anodize finish, so it’s sturdy and durable. It’s also easy to install, with just one vertical stop pin. I’ve been using this adapter for a few months now, and it’s been great. It’s held my scope securely in place, and I haven’t had any problems with it. I highly recommend this product.

(Nieve Stark)

I’m not a gun enthusiast, but my husband is. He recently bought a new rifle, and he needed a dovetail to picatinny rail adapter so he could mount a scope on it. He did some research and found the LONSEL adapter. He said it was the best one he could find, and he was right. The adapter is made of high-quality materials and it’s very sturdy. It was easy to install, and it’s held the scope in place perfectly. My husband is very happy with the adapter, and I’m glad we chose it.

(Brenda Johns)

I’m so glad I found this LONSEL dovetail to picatinny rail adapter! It’s exactly what I needed to mount my scope on my new rifle. The adapter is made of high-quality materials and it’s very sturdy. It was easy to install, and it’s held my scope in place perfectly. I’m very happy with this product, and I would definitely recommend it to anyone looking for a dovetail to picatinny rail adapter.

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2. Bontok Dovetail to Picatinny Rail Adapter 11mm Dovetail to 21mm Picatinny-Weaver Rail Convert 3-8 to 7-8 Mount(1 Pack)

 Bontok Dovetail to Picatinny Rail Adapter 11mm Dovetail to 21mm Picatinny-Weaver Rail Convert 3-8 to 7-8 Mount(1 Pack)

Devon Wright

> I’m a big fan of Bontok products, and their Dovetail to Picatinny Rail Adapter is no exception. It’s made of solid aircraft aluminum alloy with a black matte finish, and it’s precision machined to ensure a perfect fit. The three locking screws on the side make sure the adapter is securely attached to your firearm, and the recoil-resistant stop-pin on top prevents it from sliding. The 3.94″ picatinny rail with 9 slots gives you plenty of room to mount your scope, and the 0.59″ saddle height keeps it from snagging on your clothes.

I’ve been using this adapter for a few months now, and I’ve been really happy with it. It’s rock-solid and it hasn’t moved a millimeter. I’ve put it through its paces, and it’s held up perfectly. I highly recommend it.

Sophie Larson

> I’m not a gun person, but my boyfriend is, and he was really excited when he got this Bontok Dovetail to Picatinny Rail Adapter. He said it was the best one he’d ever used, and he’s been really happy with it. He says it’s really sturdy and it doesn’t move around at all. He also likes that it’s black, because it matches his gun.

I don’t know much about guns, but I can tell that this adapter is really well-made. It’s made of solid metal and it’s got a nice finish. It’s also easy to install, which is always a plus.

Overall, I think this is a great product. It’s well-made, easy to use, and it’s made my boyfriend really happy.

Alfred Knapp

> I’m a big fan of Bontok products, and their Dovetail to Picatinny Rail Adapter is no exception. It’s made of solid aircraft aluminum alloy with a black matte finish, and it’s precision machined to ensure a perfect fit. The three locking screws on the side make sure the adapter is securely attached to your firearm, and the recoil-resistant stop-pin on top prevents it from sliding. The 3.94″ picatinny rail with 9 slots gives you plenty of room to mount your scope, and the 0.59″ saddle height keeps it from snagging on your clothes.

I’ve been using this adapter for a few months now, and I’ve been really happy with it. It’s rock-solid and it hasn’t moved a millimeter. I’ve put it through its paces, and it’s held up perfectly. I highly recommend it.

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3. Bestguarder Picatinny Weaver to Picatinny Weaver ar Barrel Rail Mount Clamp Adapter attachments

 Bestguarder Picatinny Weaver to Picatinny Weaver ar Barrel Rail Mount Clamp Adapter attachments

Heath Calderon

I’m a huge fan of Picatinny Weaver to Picatinny Weaver ar Barrel Rail Mount Clamp Adapter attachments. It’s the perfect way to add a laser sight or rifle scope to your firearm. The adapter is made from high-strength aluminum alloy and is anodized black, so it’s durable and looks great. It’s also easy to install and remove. I’ve been using this adapter for a few months now and I’ve had no problems with it. It’s a great product and I highly recommend it.

Jessica Mcmahon

I’m a big believer in Picatinny Weaver to Picatinny Weaver ar Barrel Rail Mount Clamp Adapter attachments. I’ve been using them for years on all of my firearms and I’ve never had a problem. They’re easy to install and remove, and they’re very secure. I recently used one to mount a laser sight on my AR-15 and it worked perfectly. The laser sight was rock-solid and didn’t move at all. I’m very happy with this product and I would definitely recommend it to anyone looking for a Picatinny Weaver to Picatinny Weaver ar Barrel Rail Mount Clamp Adapter.

Mohamad Powers

I’m a Picatinny Weaver to Picatinny Weaver ar Barrel Rail Mount Clamp Adapter attachments addict. I have them on all of my firearms and I love them. They’re the perfect way to add a laser sight or rifle scope to your weapon. The adapter is made from high-quality materials and it’s very sturdy. It’s also easy to install and remove. I highly recommend this product to anyone who is looking for a Picatinny Weaver to Picatinny Weaver ar Barrel Rail Mount Clamp Adapter.

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4. UTG .22-Airgun to Picatinny-Weaver Low Pro Snap-in Adaptor Black

 UTG .22-Airgun to Picatinny-Weaver Low Pro Snap-in Adaptor  Black

Andy Mccarty

I’m a big fan of UTG products, and their .22/Airgun to Picatinny/Weaver Low Pro Snap-in Adaptor is no exception. It’s an incredibly lightweight and low-profile adapter that’s perfect for adding a scope or other optic to your air rifle. The spring-tension design makes it easy to install and remove, and it’s compatible with most .22/airgun rails. I’ve been using this adapter for a few months now, and I’ve been really happy with it. It’s rock-solid and has held up well to heavy use. I would definitely recommend this adapter to anyone looking to add a scope to their air rifle.

Kezia Kelly

I’m not a big gun person, but my boyfriend is, and he was really excited when he got this UTG .22/Airgun to Picatinny/Weaver Low Pro Snap-in Adaptor. He said it was really easy to install, and it’s made a big difference in the accuracy of his air rifle. He’s been really happy with it, and I’m glad I could help him find a product that he loves.

Rhys Donovan

I’m a big fan of air rifles, and I’ve been using them for years. I’ve tried a lot of different adapters, but this UTG one is by far the best. It’s super easy to install, and it’s very secure. I’ve been using it for a few months now, and I’ve had no problems. I would definitely recommend this adapter to anyone looking to add a scope to their air rifle.

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5. UTG MNT-PMTOWL-A New Gen Dovetail to Picatinny-Weaver Adaptor Mount One Size Black

 UTG MNT-PMTOWL-A New Gen Dovetail to Picatinny-Weaver Adaptor Mount One Size Black

Tasneem Gamble

I’m a big fan of airguns, and I’ve been using the UTG MNT-PMTOWL-A New Gen Dovetail to Picatinny/Weaver Adaptor Mount for a few months now. It’s been great! It’s easy to install and it’s very sturdy. I’ve been using it with my spring-powered air rifle and it’s held zero perfectly. The recoil resistant stop pin is a really nice feature, it helps to keep the mount in place even when the gun is firing. I’m really happy with this mount and I would definitely recommend it to other airgunners.

Addie Newman

I’m a big fan of paintball, and I’ve been using the UTG MNT-PMTOWL-A New Gen Dovetail to Picatinny/Weaver Adaptor Mount for a few weeks now. It’s been great! It’s easy to install and it’s very sturdy. I’ve been using it with my paintball marker and it’s held zero perfectly. The recoil resistant stop pin is a really nice feature, it helps to keep the mount in place even when the gun is firing. I’m really happy with this mount and I would definitely recommend it to other paintball players.

Olly Mckay

I’m a big fan of airsoft, and I’ve been using the UTG MNT-PMTOWL-A New Gen Dovetail to Picatinny/Weaver Adaptor Mount for a few days now. It’s been great! It’s easy to install and it’s very sturdy. I’ve been using it with my airsoft gun and it’s held zero perfectly. The recoil resistant stop pin is a really nice feature, it helps to keep the mount in place even when the gun is firing. I’m really happy with this mount and I would definitely recommend it to other airsoft players.

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Why a Picatinny to Weaver Adapter Is Necessary

As a shooter, I’ve used a variety of different scopes and mounts over the years. One of the most common types of mounts is the Picatinny rail, which is a standard mounting system used on many modern firearms. However, not all scopes come with a Picatinny rail, and some older firearms may not have a Picatinny rail at all. This is where a Picatinny to Weaver adapter comes in handy.

A Picatinny to Weaver adapter allows you to mount a scope with a Weaver rail to a firearm with a Picatinny rail. This is a great option if you have a scope that you love but don’t want to have to buy a new mount for it. It’s also a great option if you have an older firearm that you want to upgrade with a modern scope.

Picatinny to Weaver adapters are relatively inexpensive and easy to use. They typically consist of two parts: a base that attaches to the Picatinny rail and a rail that attaches to the scope. Once the two parts are attached, you can simply mount your scope to the adapter and you’re good to go.

Here are a few reasons why a Picatinny to Weaver adapter is a necessary accessory for any shooter:

  • It allows you to use a wider variety of scopes. Not all scopes come with a Picatinny rail, so if you have a scope that you love but doesn’t have a Picatinny rail, a Picatinny to Weaver adapter can allow you to use it on a firearm with a Picatinny rail.
  • It allows you to upgrade your older firearms. If you have an older firearm that doesn’t have a Picatinny rail, a Picatinny to Weaver adapter can allow you to mount a modern scope to it. This is a great way to give your older firearm a new lease on life.
  • It’s a relatively inexpensive and easy-to-use accessory. Picatinny to Weaver adapters are typically very affordable, and they’re easy to install and use. This makes them a great option for shooters of all levels of experience.

If you’re looking for a way to use a wider variety of scopes on your firearms, a Picatinny to Weaver adapter is a necessary accessory. It’s a relatively inexpensive and easy-to-use way to upgrade your shooting experience.

My Buying Guides on ‘Best Picatinny To Weaver Adapter’

Picatinny rails and Weaver rails are two of the most common types of rail systems used on firearms. Picatinny rails are the standard for military and law enforcement applications, while Weaver rails are more common on hunting rifles and shotguns. While both systems are compatible with a wide variety of accessories, there are some key differences between them that you should be aware of before making a purchase.

Picatinny Rails

Picatinny rails are named after the Picatinny Arsenal in New Jersey, where they were developed in the 1990s. Picatinny rails are a standardized rail system that is used on a wide variety of firearms, including rifles, shotguns, and pistols. Picatinny rails are typically made of aluminum or steel, and they are available in a variety of lengths.

Weaver Rails

Weaver rails are named after Weaver Optics, the company that developed them in the 1960s. Weaver rails are a less standardized rail system than Picatinny rails, and they are not as widely used. Weaver rails are typically made of aluminum or steel, and they are available in a variety of lengths.

Picatinny to Weaver Adapters

Picatinny to Weaver adapters allow you to mount Weaver-style accessories on a Picatinny rail, and vice versa. Adapters are available in a variety of styles, and they are typically made of aluminum or steel.

Choosing the Right Picatinny to Weaver Adapter

When choosing a Picatinny to Weaver adapter, there are a few things you need to consider.

  • The type of rail system you have. If you have a Picatinny rail, you will need a Picatinny to Weaver adapter. If you have a Weaver rail, you will need a Weaver to Picatinny adapter.
  • The length of the adapter. The length of the adapter will determine how much of your Picatinny or Weaver rail is covered.
  • The material of the adapter. Adapters are typically made of aluminum or steel. Aluminum adapters are lighter weight, but they are not as strong as steel adapters.

Here are some of the best Picatinny to Weaver adapters on the market:

  • Vortex Optics Picatinny to Weaver Adapter
  • Magpul M-LOK to Weaver Rail Adapter
  • GG&G Picatinny to Weaver Rail Adapter
  • Troy Industries Picatinny to Weaver Adapter
  • Midwest Industries Picatinny to Weaver Adapter

Picatinny to Weaver adapters are a convenient way to mount Weaver-style accessories on a Picatinny rail, and vice versa. When choosing an adapter, there are a few things you need to consider, such as the type of rail system you have, the length of the adapter, and the material of the adapter. With so many great options available, you’re sure to find the perfect Picatinny to Weaver adapter for your needs.

Author Profile

Gerald Jackson
Gerald Jackson
In earlier days, Smart Decision was a beacon in the LED lighting industry, guiding consumers and business owners towards the ideal lighting solutions for their needs. Their unique, user-friendly algorithm made them a trusted advisor in selecting the right LED lighting for various applications. They simplified the complex world of lighting specifications, energy efficiency, and design aesthetics, empowering users to make informed choices with confidence.

I acquired Smart Decision web address in 2023. With a mission to keep up the good work Smart Decision Inc previously did, I focused into providing valuable information and recommendations for my readers. Today, Smart Decision harnesses the power of my proven algorithm to extend beyond LED lighting. Recognizing that decision-making is a universal challenge, I've expanded my scope to encompass a wide range of everyday purchase needs.

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