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8/4/2025 10:00:23 PM EDT
[Last Edit: Furdown][Edited]
Sorry, total AK noob here. I picked up a PSA 101 recently that has the 1/2-28 threads on the barrel. I would like to use my suppressor on it which is an Sig that has the QD break. Will I have any issues just threading my QD on and going shooting? Besides it being over gassed? Or what should I do differently if this is not correct. Thanks
8/6/2025 4:32:20 PM EDT
[#1]
Never a bad idea to check concentricity on an AK, though my PSA AK-P is spot on. Other than that, yeah you’ll probably want a KNS piston.
8/8/2025 4:03:28 PM EDT
[#2]
Originally Posted By Furdown:
Sorry, total AK noob here. I picked up a PSA 101 recently that has the 1/2-28 threads on the barrel. I would like to use my suppressor on it which is an Sig that has the QD break. Will I have any issues just threading my QD on and going shooting? Besides it being over gassed? Or what should I do differently if this is not correct. Thanks
View Quote


The threads on your gun are M24. It will not direct thread. You are going to need to get an adapter.

Thanks,

Josiah
Palmetto State Armory
3760 Fernandina Rd
Columbia, SC 29210
Web Sales: 1-803-724-6950
8/21/2025 8:27:13 PM EDT
[Last Edit: Furdown][Edited] [#3]
I spun the break off and threaded my 1/2-28 break onto it. Seemed as if it was correct. But maybe I’m missing something?
8/21/2025 9:08:46 PM EDT
[#4]
k&n gas piston
8/24/2025 9:10:58 AM EDT
[Last Edit: hodgescl][Edited] [#5]
The definitive arms adjustable gas block is also a nice addition. It’s not cheap nor a simple install, but makes shooting suppressed super nice.

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