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GSG/SIG 1911 Thread Adapter M9x.75 to 1/2-28
GSG/SIG 1911 Thread Adapter M9x.75 to 1/2-28
 
Our Price: $20.99

Quantity in Stock:1

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Availability:: Usually Ships in 24 Hours
Product Code: AD-22-002
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Description Technical Specs Firearms
 

Adapts a M9x.75 threaded barrel to a 1/2-28 threaded muzzle device.

This is the Accuracy Enhancing GSG 1911 adapter. This Adapter is designed for BOTH GSG 1911 and SIG 1911.

Material: High-Quality Carbon Steel (Black)

For MORE Material Options:


Stainless Steel-RAW: AD-22-002-S
Stainless Steel-Black:NA

The adapter can mount any 1/2-28 threaded accessories.
Features
  • We add a flared end to allow the adapter body to properly seat in the barrel bushing on the host weapon. This feature helps return the barrel to the same place in the bushing, enhancing accuracy.

    This product will come with one (1) 1/2-28 thread protector pre-installed on the adapter.

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 15 Write a review »

  3 of 3 people found the following review helpful:
 
5 of 5 Retro part Friday, October 2, 2026
Reviewer: Alan Huls from Tooele, UT United States  
Works as advertised, the price is break. Will keep Caliber silencers on my shopping list

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  1 of 1 people found the following review helpful:
 
5 of 5 Used on GSG 1911 Thursday, September 24, 2026
Reviewer: J.C. from Hereford, AZ United States  
Prodcut works as advertised. Best pricing on the internet

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  0 of 0 people found the following review helpful:
 
5 of 5 Friday, August 21, 2026
Reviewer: JEREMY Walters from Kendallville, IN United States  


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  3 of 3 people found the following review helpful:
 
5 of 5 Fantastic adapter Tuesday, August 11, 2026
Reviewer: Joel Graeter from Tyler, TX United States  
Purchased this adapter for my ATI GSG 1911. It fit perfectly and works flawlessly. This is a fantastic product at a great price. Well recommended.

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  5 of 5 people found the following review helpful:
 
5 of 5 GSG 1911 Thread Adapter Wednesday, July 8, 2026
Reviewer: Randy Wilkerson from Carthage, TX United States  
The adapter fit great and allowed me to put the Dead Air Mask on the pistol.

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