Soldier Systems Daily has a quick write-up about the optic. The article mentions what kind of testing the sight went through as well.
http://soldiersystems.net/2019/01/21/firstspear-range-day-19-aimpoint-acro-p-1-optic/
InRange TV has a video regarding the optic.
ACRO seems to be well priced at $660 and has features that improves over current RMR and Delta Point Pros.
From: Soldier Systems Daily and InRange TV