I got mine around the beginning of April. Gen 2 with xray sights.
They never sent any paperwork back with it the second time so I inquired yesterday. Apparently they replaced the trigger bar spring along with the second striker.
Nearly 2k rounds total and five months later and I'm no where near ready to carry a gun I spent $550 on.
I'll be steering clear of sigs for a while after this episode.
this is what can happen when rigs are first released, without being tested thoroughly--especially when engineering is being pushed to near absolute limits.
i watched this review by Taran--couldn't believe he was using the Federal 115 gr. BPLE +p+ in that pipsqueak rig--amazing;
https://www.youtube.com/watch?v=OgHRcv2M6PY