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Sig Sauer / GSG 1911-22LR 1/2x28 Thread Adapter with Thread Protector

GSG M1911 | thread adapter | 1911 thread adapter | 22lr thread adapter | Sig Sauer 1911 | 1/2x28 Thread Adapter | mauser 1911 | Thread Protector | hughes precision | nictaylor | suppressor | muzzle
 
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M9x0.75 to 1/2x28 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. Constructed of blued steel with included fluted thread protector. If your slide has "CA" printed on it, you have the "California Compliant" version of the pistol and your barrel is NOT threaded. THIS ADAPTER WILL NOT FIT YOUR GUN.
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MSRP: $34.99
Our Price: $24.99
Savings: $10.00


Shipping: Usually Ships in 1 to 2 Business Days
Part #: GSG1911-HP-THREAD-ADPT
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 Thursday, September 3, 2026
Reviewer: Keith from Texas  
I’m glad to find this part and other parts for my Sig .22 1911 from this source.

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  0 of 0 people found the following review helpful:
 
5 of 5 SEAMLESS Sunday, August 30, 2026
Reviewer: The Real Rocketmagic from Purcellville, VA United States  
Excellent website to navigate. Transaction was seamless and delivery was exceptional.

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  0 of 0 people found the following review helpful:
 
5 of 5 Definitely great service Sunday, May 10, 2026
Reviewer: Eddie Vasquez from San Antonio, TX United States  
Amazing/ perfect fit

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  0 of 0 people found the following review helpful:
 
5 of 5 Sig Sauer / GSG 1911-22LR 1/2x28 Thread Adapter wi Thursday, April 23, 2026
Reviewer: Lee Sailsbury from Wichita, KS United States  
Very satisfied.  It was exactly what I needed and it was easy to install.

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  0 of 0 people found the following review helpful:
 
5 of 5 Friday, April 10, 2026
Reviewer: RICHARD MONTGOMERY from Advance, NC United States  


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