https://www.polygon.com/2019/2/28/18244646/anthem-loot-inscription-patch-notes-bioware

An Anthem update will change how Inscriptions work on late-game gear, beginning with an upcoming patch.

In a post on the Anthem subreddit, lead producer Ben Irving detailed some of the incoming changes to Inscriptions — small but important bonus effects added to each weapon or gear piece (such as a percentage bonus to all assault rifles or increased flight time).