Some quick questions...

[Ronin13]

Okay, looking into it a bit more, it does appear to be allen key to remove it. What's the benefit of an anti-rotation vs non?

[Kraven251]

Okay, looking into it a bit more, it does appear to be allen key to remove it. What's the benefit of an anti-rotation vs non?

keeps the pins from rounding out the hole over time, though that really isn't that much of a problem with the Geissele, but I would highly recommend that setup for anything you were putting a tax stamp on, but otherwise it is a nice to have.

[Ronin13]

keeps the pins from rounding out the hole over time, though that really isn't that much of a problem with the Geissele, but I would highly recommend that setup for anything you were putting a tax stamp on, but otherwise it is a nice to have.

Cool, thanks! So anyone know the deal on the stock trigger that comes with Noveske? I can't find anything concrete. I think it's Stag, but not sure...

[Great-Kazoo]

keeps the pins from rounding out the hole over time, though that really isn't that much of a problem with the Geissele, but I would highly recommend that setup for anything you were putting a tax stamp on, but otherwise it is a nice to have.

Only real benefit is when moving the safety from SEMI- AUTO. Prevents pin "walk"
The allen head set up is one way to get around patent's, copy right, etc. I have some early pins that are expanded head on one side and an e-clip on the other. Same deal, different price point and cool factor.