Contains four hedgehogs.
Hedgehog was a great improvement in ASW over traditional depth charges, as it enabled the escort warships to track subs continously with ASDIC/sonar and launch a pattern of 24 rockets that had a better chance to hit the target when compared to the depth charges.
All rockets are finelly printed in this set.
> Review on Steelnavy.net
> Review on Modelwarships.com
> Review on Airfix Modelworld