Chris Kyle "It's our duty" Signed 3.5x5.5 Cut Signature PSA/DNA Slabbed

This Autographed 3.5x5.5 Cut Signature with the inscription of "It's our duty to serve those who serve us" has been Personally Signed by Chris Kyle. This item is 100% Authentic, it comes slabbed and authenticated by PSA/DNA. The authenticity can be verified on Professional Sports Authenticator website.