The JGBG M7 in real life.
JGBG M7 riflescope is a  Chinese, 4x30 compact and waterproof rifle scope with red laser sight and illuminated red/green rangefinder reticle.
It is featured in
as a weapon optic called the Battlefield 4 JGM-4.
Battlefield 4 Edit
This section is currently under construction. It may contain little or inaccurate information.
10 kills (CN DMRs)
(CN Sniper Rifles)
50 kills (CN Assault Rifles & Shotguns)
120 kills (CN PDWs & LMGs)
130 kills (CN Carbines)
4x magnification with ballistic reticle to more easily calculate bullet drop across medium to long distances."
— Battlelog description
JGM-4 (4X) appears in as a primary weapon optic. It is the Battlefield 4 Chinese equivalent of the American ACOG (4X) and the Russian PSO-1 (4X).
The JGM-4, along with the other two 4x scopes, only appear attached to
Designated Marksman Rifles. The JGM-4 only appears attached to the QBU-88.
The JGM-4 is unlocked for Chinese primary weapons through progression and is unlocked through
Battlepacks for all other primary weapons. It is the first optic unlocked for Chinese DMRs, requiring only ten kills.
JGM-4 attached to the M416.
A Battlelog portrait featuring a Chinese Support soldier displays them holding a QJY-88 with a backwards mounted JGM-4 scope.