• *The discussion of the creation, fabrication, or modification of airgun moderators is prohibited. The discussion of any "adapters" used to convert an airgun moderator to a firearm silencer will result in immediate termination of the account.*

Standardized Moderator Testing (free), Discussion Thread

If a moderator is developed which is digital and devises an aperture that closes after the pellet passes through to trap trailing gases, then a major leap forward may occur, but imo that would take

1) Incredible programming
2) Battery power
3) Expense
4) A method to slowly diffuse the trailing gases

Until then, the typical baffled moderator has little to no meat left on its bones to chew on. I sincerely hope to be proven wrong one day but that day isn't today.

-Matt

I think this guy is trying to do that, but withou the digital stuff: