My Xmas Gift to myself - new AR pistol!

[JollyMon]

Are you permitted to mount forgrips (vertical or otherwise) on a pistol?

No vertical, unless overall length is > 26" (becomes firearm) . the Angled forgrips are fine.

 

[chezuki]

As in pistols have no stocks/non-adjustable stocks

This is incorrect. A pistol with any stock, whether fixed or adjustable, is considered an SBR and therefore NFA laws apply. The Sig arm brace in the OP is NOT considered a "stock" as it is not designed to be fired from the shoulder (even though it very easily can be and the ATF even ruled it was OK to do so).

This is how the Sig arm brace was "designed" to be used:

 

[OakRiver]

No vertical, unless overall length is > 26" (becomes firearm) . the Angled forgrips are fine.

I wasn't sure, thank you for the answer

 

[ChristianPatriot]

This is incorrect. A pistol with any stock, whether fixed or adjustable, is considered an SBR and therefore NFA laws apply. The Sig arm brace in the OP is NOT considered a "stock" as it is not designed to be fired from the shoulder (even though it very easily can be and the ATF even ruled it was OK to do so).

This is how the Sig arm brace was "designed" to be used:

That's what I meant

 

[chezuki]

That's what I meant

I figured, just didn't want some yahoo getting in trouble if they read it and thought a fixed stock was OK.

 

[ChristianPatriot]

"Honestly Judge, I read it on INGO."

 

[chezuki]

"Honestly Judge, I read it on INGO."

Lord help them if that's their defense.

 

[OakRiver]

Lord help them if that's their defense.

 

[Toughestsoldiers]

what calibers are all available easily for ar pistols besides 556 or 300 blk