TFB reports that XM25 received negative review from Department of Defense Inspector General's office.
The problems plaguing are,
-no funds for procurement
-no plans on how it will be issued
-malfunction injuring testers in the field due to lack of instruction
You can read more from,
http://www.thefirearmblog.com/blog/2016/08/31/breaking-inspector-general-report-damns-xm25-punisher-cdte-program-armys-new-airburst-weapon-chopping-block/
From: The Firearm Blog