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Walther P22 1/2x28 Blued Thread Adapter with Thread Protector

Walther P22 P-22 PPK S22 barrel thread adapter | thread adapter | 1/2x28tpi | suppressor adapter | muzzle device | walther thread adapter | 1/2x28 Thread Adapter | Thread Protector | 512105 | threaded barrel adapter | 723364205248 | 22lrupgrades
 
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Please check if you have a nitrided or non-nitrided barrel (see attached pictures). Newer P22 models may have the "nitrided barrel" and thus require a thread adapter with a longer guide. If you require a Stainless thread adapter click HERE

This thread adapter quickly and easily replaces the factory barrel nut with no modifications to the pistol and allows the user to mount any 1/2x28 TPI threaded accessories such as a suppressor, an AR15 muzzle devices. No special wrench is required. Any 10mm open end wrench found in a standard tool set will work to install and remove this adapter. Constructed of black oxide steel with included fluted thread protector.
International Orders Click HERE
MSRP: $34.99
Our Price: $24.99
Savings: $10.00


Shipping: Usually Ships in 1 to 2 Business Days
Part #: 800-P22-BL


Adapter Guide Length:

Qty:  
Installation Instructions RESTRICTIONS
 
1. Remove factory muzzle protector and replace with thread adapter. When not attaching a muzzle device to the thread adapter, screw on the thread protector to keep from damaging the threads of the adapter.



Average Rating: Average Rating: 4.5 of 5 4.5 of 5 Total Reviews: 48 Write a review »

  0 of 0 people found the following review helpful:
 
5 of 5 Perfect fit June 15, 2026
Reviewer: Francois Crepeau from Granite Falls, WA United States  
Was shooting suppressed within minutes

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  0 of 0 people found the following review helpful:
 
5 of 5 I hope it works. If not, I'll get the other. June 4, 2026
Reviewer: Russell Wolffe from Lochbuie, CO United States  
Read the review title.

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  0 of 0 people found the following review helpful:
 
5 of 5 Quality Adapter April 7, 2026
Reviewer: Kirk from Dade City, FL United States  
I needed an adapter for my Walther P22 for the suppressor. This fit perfectly. Real quality piece.

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  0 of 0 people found the following review helpful:
 
5 of 5 Nice workmanship. March 19, 2026
Reviewer: Mongo from Howey in the Hills, FL United States  
It looks, fits, and works good. That is what I needed.

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  0 of 0 people found the following review helpful:
 
1 of 5 Doesn’t Fit January 17, 2026
Reviewer: Wyatt Zimmerman from Ohio  
Product does not fit new style P22Q (bought 2026). I went off of their fitment guide for short v. long. I ordered the long and item will not seat inside of barrel shroud.

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