There’s nothing like the joys of modding your Walther P22 handgun with a nice little light under the barrel, or a +10 magazine extension, or maybe even a laser sight. The choices seem really endless.
The Walther P22 semi-automatic pistol is a .22 caliber piece with a DA/SA trigger action. An excellent budget-friendly option and favorite among rookie handgun enthusiasts, it can also be used for EDC.
It has the build and feel of an expensive handgun, and the grips are perfect for sweaty hands, especially during this sweltering heat. It’s the Nick Slaughter of plinkers.
I’m guessing this is a popular piece because of the massive aftermarket and customization options, but with so many choices, most gun owners end the search with a holster and call it a day. Well, the truth is you have plenty more at your disposal.
In this guide, we’ll talk about the most essential accessories and customization options for the Walther P22.
I’ll highlight important holsters, lights, sights, lasers, magazine extensions, grips, and talk about their features, as well as what to look for in Walther P22 accessories if you’re going solo.
Our Top Pick – Otis Technology: The Otis Elite
- Can clean firearms from .17 to .50 caliber
- 60 components
- Aircraft-grade memory-flex cables
- Lights and sights cleaning kit included
- 2 bottles of Otis Bio-CLP odorless liquid
First things first.
Everyone talks about grips, holsters, and internal components for the Walther P22, but they seem to forget the most essential accessory every responsible gun owner should have – a proper cleaning kit.
The Otis Technology Elite gun cleaning kit is one of the most versatile and thorough cleaning kits that can handle all kinds of firearms, shotgun gauges, and calibers.
It has 60 components and can clean calibers ranging from .17 to 50. Calibers, high-quality bronze bore brushes, and 3 different aircraft-grade flexible cables with a thread connector for breech-to-muzzle maintenance. Every piece is neatly organized within a nylon bag with a comfy carry handle.
Unlike most gun cleaning kits, Otis has the lights and lenses covered. The kit includes tools, brushes, sprays, and cloths that can clean those smooth and fragile optic surfaces without damaging them.
What’s best about this kit is that it includes 2 bottles of odorless Otis Bio-CLP, a high-quality cleaner, lubricant, and protectant. That’s why it has a hefty price tag.
I would also recommend the Hoppe’s No. 9 Cleaning Kit with Aluminum Rod if you’re looking for a budget-friendly option.
- Finger rest model is comfortable
- Compatible with other P22 models
- Reliable and durable
- Nickel-plated finish
- 10-round capacity
- Difficult to assemble and disassemble
Although the P22Q .22LR Walther Magazine Extension has been discontinued, the Walther .22LR 10-round magazine has been one of the most popular aftermarket choices for your P22.
It extends your firing capacity with +10 rounds and offers fast and efficient reloading.
Compatible with other P22 models, the mag extension has highly durable construction and won’t bother you with jamming issues.
Though it might have some disassembly problems, you’ll get used to the meticulous process and enjoy longer shooting with this +10 mag extension.
The nickel-plated finish is a nice touch and the best model is definitely the one with the finger rest. It’s holster-friendly and it’s easy to conceal.
The P22 10-round mag extension is one of the best and fastest feeding options for your Walther P22. It’s best suited for competition shooters and for those of you who’re looking for improving the self-defense factor of your handgun.
- +5-round mag extension increase
- Includes two base pads
- Compact enough for concealed carry
- Excellent magazine seating
- Assembly and installation might be difficult for some
- Known issues with the last two rounds
- Spring can be tense
Here’s another popular choice. The TandemKross Wingman is a favored aftermarket bumper mag extension for a good reason.
If you think the +10-round mag capacity is overkill, here’s one with a +5-round increase.
It fits most Walther P22 magazines, it’s compact enough for concealed carry, and offers an edge in competition shooting.
The Wingman offers a better grip and control which is perfect if you have larger hands. What’s more, you get two base pads with your purchase.
Made of the highly durable Zytel material, this magazine bumper will make sure you have a blast at the ranges with no feeding issues.
The downsides are that the spring tension should be really decreased because it causes problems with the last round loading, not to mention that the installation can be a hassle for some.
The TandemKross Wingman +5 magazine bumper extension is an essential component for your Walther P22, especially if you’re looking for some extra grip room, as well as extra rounds.
It’s reliable, offers smooth shooting, and it’s a well-rounded budget customization option for your handgun.
- Comfortable and sturdy
- OWB option is great too
- Fits most tactical belts
- Great aesthetic look
- Might be loose for some
There are lots of cool and comfortable holsters for your pistol, but what makes Versacarry a great IWB or OWB holster is the smooth comfort it provides.
It’s a ‘Goldilocks’ holster that’s not too tight and not too loose, though for some it may be a bit loose and it could move around.
I picked the IWB model because some may want to customize their Walther P22 into a concealed carry. It’s flexible enough, the construction is durable and sturdy, and holds the pistol well.
The Versacarry Compound model is a very important aftermarket option and it will serve you well if you want to turn your Walther P22 into a stealthy self-defense pistol.
- Durable, impact-resistant polymer build
- Works great with concealed carry holsters
- Suitable for Picatinny and Weaver rails
- Easy to install
- Fantastic visibility, especially during the day
- Not as effective as red lights during the night
- Low to medium battery life
Here are the Crimson Trace green laser sights to brighten up your day.
The Crimson Trace is a very accurate green laser sight that can go from 30 to 40 yards out and greatly increases your accuracy, especially in shooting competitions.
It’s a well-known fact that green lasers are more visible during the day. But, if you’re looking for something that works better at night, then check out the red laser version.
The durable and strong polymer construction will ensure that it withstands all kinds of impact, as well as gunfire stress. The polymer offers exceptional durability and is also resistant to wear and tear.
What’s more, the laser is compatible with Picatinny and Weaver rails, so you can try it out with your other .22 pistols as well. You won’t need a gunsmith for this.
Going for a green laser sight usually means competition shooting, but it can also work great in self-defense situations. It has a low-profile design, suitable for most holsters and it won’t affect concealability when hidden.
Some may not like the battery duration, and it really needs an improvement here. You can find some batteries that could offer better performance. Still, the Crimson Trace CMR-206 can be your best friend when it comes to accuracy.
It’s pretty easy to install, but here’s an installation guide if you’re having trouble with the assembly.
Buyer’s Guide for the Walther P22 Accessories & Aftermarket Customization
There are so many accessories and upgrades for the Walther P22 and most of them offer exceptional improvements.
This buyer’s guide will help you narrow down your choices and look for important and essential features for every type of accessory, including magazines, grips, sights, holsters, and others. I’ll also mention a few tips and tricks for the Walther P22 customization options.
Let’s start with magazines.
Magazines might be the first customization option for your Walther P22 pistol, and it’s completely understandable.
All of us like to have a bit more magazine capacity when it comes to competition shooting, god forbid self-defense situations. Always ask yourself if you really need that +5 or +10 round mag increase.
I highly recommend that you have at least 10 or 15 rounds in your pistol as a standard measure.
Sadly, the Walther Arms P22Q Magazine with finger rest has been discontinued for who knows what reason. It was one of the best aftermarket +10 mag extensions you could get for the Walther P22.
Look for polymer and steel mags, they are one of the toughest and have a great price tag.
Most of the Walther P22 sights you can find on the market are always a nice little addition to your factory adjustable rear sight.
The one that comes with your purchase adjusts fine and does the job well, and I personally wouldn’t change a thing in the sights department.
But, if you’re really going all-in on this, then I recommend you upgrade the front with TruGlo tritium or red laser sights for that extra accuracy.
When looking for holsters, the Versacarry we mentioned above is one of the best options for your pistol, specifically because of its durability and well-rounded feel that’s not too loose or too tight.
The Walther P22 pistol is a plinking pistol and is definitely suited for competition shooting events. But, it can also be a great CCW for self-defense, and it’s compact enough for an IWB holster which will turn it into a nice little concealed carry.
Look for leather or Kydex models that aren’t too edgy, too tight, or too loose.
You have lots of snag-free options on Amazon, and you really won’t be wrong if you pick an OWB option either.
Check the P22 Bible
The Walther P22 is already a great pistol that doesn’t need a lot of customizations to make it sing like a bird.
It has fantastic grips and a removable backstrap for easy handling and fast operation.
If you feel that the internal parts need improvement, the P22 Bible might be the guide you’re looking for.
It’s a comprehensive forum board that is frequently updated, and it shows you lots of modification options for the internal components. They usually get it right.
You have some trigger bar, hammer face, and recoil spring options that are almost essential, so check it out if you’re looking for more info on this. You won’t need a gunsmith with this guide.
Although all those tabs may be overwhelming when you open up and browse amazon for the best holsters, sights, or magazine extensions for your Walther P22, I’m sure you won’t go wrong with any of the popular options.
I hope this guide has answered some questions and helped you in making an aftermarket decision.
Rest assured, the Walther P22 is a fine piece of weaponry, and to be honest, I think that it really doesn’t need any additional customizations besides a holster, cleaning kit, and maybe a mag extension.
Still, this is what makes the Walther P22 a fun handgun. There are so many options, and you should just keep utility and performance in mind when considering your aftermarket option.