No blood No surrender (1986)

After the war Sgt Samson arrives in a small town to deliver a letter to a fallen soldiers wife but soon enough he is assaulted, thrown out of town and hunted down  by the local police. His warrior instincts awakens and theres gonna be a gunfight.

Does that sound familiar to you? Yes indeedo, it is a complete Philippine First blood ripoff with the skinniest Rambo you could ever imagine. 

 Also known as: 
The lonesome fighter  (Dutch dvd title)