1. Unlock relatively modern plane with a decent (usually 6/10 or higher) anti-ground attack statistic via use of XP tokens (earned via leveling).
2. Level the unlocked plane via mastery to the point at which you are able to design and outfit custom weapon kit (via use of the plane in combat).
3. Equip the plane with 4x gun pods (hangar option in pilot records).
4. Turn an enemy plane (belonging to another player) in Team Battle versus match (player or ranked) with the use of said weapons into a fine example of Swiss Cheese.
Please note, not all planes are capable of carrying 4x gun pods.
Here is a brief list of those I have personally verified as capable/not capable.
Planes that DO offer 4x gun pods option.
1. Harrier GR9
2. A-10A Thunderbolt 2
3. Su-47 Berkut
4. Su-37 Terminator
5. Saab-39 Gripen
Planes that DO NOT offer 4x gun pods option.
1. F-22 Raptor
2. Mig-29 Fulcrum
3. F-16C Fighting Falcon
4. F-15C Eagle
5. Mig-23 Flogger