Hi,

In theory yes. Some subtle changes have taken place, and its the shrouds that are normally different.
Check the transfer ports distances match and remember all the pellet probes are different, so a Crown pellet probe won't fit an Impact...but the barrels should in general move over.
If for example your Impact is .25 and the Dreamline is .177 - the barrel housing will move, but the pellet probes will not interchange.
Do some measuring and comparing but the theory is yes.
Always work and test safe when chasing barrels.
G

Thank you