Gsg/ Sig 1911 .22 Thread adapter

[punkrockboy]

Does anybody know where I could find one of the GSG 1911 barrel thread adapter/ extensions, turns the thread pitch to 1/2 x28 .

I have a project with a fake can but require the adapter

 

[fightinghamster]

Got mine from blsolutions.ca works fine but didn’t come with a thread protector

 

[DANS40X]

Huges Precision
quality craftsmanship
https://hughesprecision.com/product...22-sig-1911-22-pistols-with-thread-protector/