popeye
Member
I've had a few HK's in the past. They were mostly newer version .40's or .45. Yesterday I bought a 98% in box HK 4 in .22 with a second barrel in it's own box with installation tool in .32. I did a little research and it seems this model was HK's first design and was introduced in the 50's. I think mine dates to '71. Any idea of value of this gun? Or any other info? Thanks.