Home > Gun Parts >

Walther PPK/S 22LR 1/2x28 Thread Adapter with Thread Protector

Walther PPk | PPK/S | Walther PPK/S | barrel thread adapter | thread adapter | 1/2x28tpi | suppressor adapter | muzzle device | walther thread adapter | 1/2x28 Thread Adapter | Thread Protector | 512105 | barrel adapter | 723364205248 | 22lrupgrades
 
Alternative Views:
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-PPKS-BL
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: 5 of 5 5 of 5 Total Reviews: 34 Write a review »

  0 of 0 people found the following review helpful:
 
5 of 5 Fast shipping & quality adapter May 18, 2026
Reviewer: Mark Mark from Seattle, WA United States  
Perfect!

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 Delivered promptly and as ordered March 21, 2026
Reviewer: Anonymous Person  
The process of ordering and receiving the products I wanted was straight forward and received as stated.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 PPK/S Thread adapter January 21, 2026
Reviewer: Alan Parris from Mesa, AZ United States  
Very cool item, makes this 22lr a real fun and suppressed plinker; highly recommend

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 Exactly what I wanted December 25, 2025
Reviewer: William Ward from Alabaster, AL United States  
Metal work very nice.  Threads clean.  Fits well.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
 
5 of 5 Works as Intended November 27, 2025
Reviewer: KDC  
Needed a thread adapter to run a suppressor on this pistol, and the one I received was well machined and has held up great so far after 100s of rounds. No complaints.

Was this review helpful to you?

View All Customer Reviews