Silkworm size question.

[mettle]

Is a 4.5" long bearded dragon too small to eat a ~1" long silkworm? The reason I ask is because silkworms are so squishy it seems unlikely that they'd get impacted. And I'm going to try to switch to silkworms asap rather than feeding crickets. But before I mail order a bunch I want to make sure that he'll eat them and the only ones they have at the pet shop are ~1".

Thanks for any help!