Look like a Black OTV to me:
1)The ajustement straps
2) the "line" in the middle of the vest (1st picture),
3) the straps in the back looks like Molle Straps
4)the transition betwen the back and front.
I'm bored so I took some picture to explain my point.
Ajustement straps and Back molle straps
The line in the middle
The transition of size
