What does OBR stand for?
OBR stands for "Optimized Battle Rifle"
How to abbreviate "Optimized Battle Rifle"?
"Optimized Battle Rifle" can be abbreviated as OBR
What is the meaning of OBR abbreviation?
The meaning of OBR abbreviation is "Optimized Battle Rifle"
What does OBR mean?
OBR as abbreviation means "Optimized Battle Rifle"
