A Jet P-51 Mustang?

Look at this! Did You know this rare and unusual version of the P-51 Mustang? The link below has some photos and a question: this version entered service or combat? To see all the pictures and answer the question above, please visit the link below and leave your comment.

http://aviacaoemfloripa.blogspot.com.br/2011/01/p-51-mustang-jato.html

Best Regards!