- "Converts the X52 Resonator into a charged sniper weapon. Fires a single, powerful shot after a shot delay."
- — In-game description
The Stone Escalation Shard is a shard attachment featured in Call of Duty: Black Ops 6. It was added as part of the Season Six update, as part of the Echoes of the Dead event along with the X52 Resonator.
With the Stone Escalation Shard equipped, the X52 Resonator exchanges the fully automatic fire mode for a high damaging shot that fires after a small delay. This Shard also changes how the X52 Resonator handles damage distribution, as the Stone Escalation Shard increases the head damage to be the highest compared to the other shard attachments having the highest damage be on the neck area.