Before I ask this I must apoligize. Although I have been carrying this knife for 15 years or so, my ignorance of knives is complete and total. Someone asked me what kind of knife this was and aside from Benchmade, I couldnt tell them anything. So I began researching it and am confused. It looks like a 2550 to me. But the blade says ATS-34 on it. Isnt this another model of knife? My brother gave it to me and has passed away, I will never sell it nor am I looking for any value for it. I am just curious.
Also I apoligize for its condition, its been my daily patrol/duty carry for a long time now...
Also I apoligize for its condition, its been my daily patrol/duty carry for a long time now...

