What does MBUS stand for?
MBUS stands for "Magpul Back-Up Sight"
How to abbreviate "Magpul Back-Up Sight"?
"Magpul Back-Up Sight" can be abbreviated as MBUS
What is the meaning of MBUS abbreviation?
The meaning of MBUS abbreviation is "Magpul Back-Up Sight"
What does MBUS mean?
MBUS as abbreviation means "Magpul Back-Up Sight"
