PSA Adjustable Gas Block Questions.

[FRB6.5]

Yep, it seems there are at least two different models. Mine is front gas, side lock:
[ATTACH=CONFIG]13415[/ATTACH]
[ATTACH=CONFIG]13416[/ATTACH]

There is also a side gas front lock they sell listed on their website:
https://palmettostatearmory.com/psa-cust...16001.html

[ATTACH=CONFIG]13417[/ATTACH]

So for those trying to figure it out, look where the side screw is in relation to the gas port. If closer to the muzzle end it is a set screw, if closer to the gas tube end it is the gas screw.