PPQ
April 5, 2021 - Called Walther customer service, regarding PPQ discontinuation. Here's what he said:
"Mainline" is defined as: 9, 40, 45 and NAVY PPQ models with no optic cut and 4", 4.2" or 5" barrels. I did not ask about M1 vs M2, but I'm pretty sure they are both affected. I did not ask...