Take down lever upgrade

[povilas]

Just wondering if a Sig P320, with an upgraded takedown lever, is still production legal.

Specifically, this one https://www.armorycraft.com/product-page/sig-sauer-p320-sport-takedown-lever

Thank you,

 

[Freedom Ventures]

Just wondering if a Sig P320, with an upgraded takedown lever, is still production legal.
Specifically, this one https://www.armorycraft.com/product-page/sig-sauer-p320-sport-takedown-lever
Thank you,

Sorry, installing that aftermarket part would invalidate your Sig P320's ability to remain in Production division.