SRC 300 round high-cap M4 magazine.

This metal with ABS M4/M16 mag holds up to 300 BBs and has a charging winder on the bottom and large filling door on top.

Fits most M4 and M16 airsoft rifles including all SRC models.

SPECIFICATIONS

• 300 rounds
• 1:1 scale
• Metal and ABS
• Bottom winder
• Large filling door