`w_magazine [id] [ammotype_id] [size] [reload_time]
Copied and pasted directly from my weap.txt
Your problem is that the ammo id doesn't come from the `w_new. Like pointman said, 27 is the M79 weapon id
ITEM= 27, 2222, G\Weapons\VvH_M79\VvH_M79_stg, 27, 60,0,0,0,20
Solved?