Despite having a restricted fire rate, the EVA-8 is easily capable of obtaining one hit kills on both Grunts and Pilots. Although the EVA-8 has a decent range for a shotgun, its high recoil can make follow-up shots slow, meaning it is advised to aim for one-hit kills when possible. It has an average reload speed.
The EVA-8 fires 8 pellets, however the visual effect shows 11 pellets.
The EVA-8 penetrates a Titan's shields, so you can shoot off Pilots rodeo'ing another titan without taking down their shields.
Up close, nothing can compare to this weapon. Getting caught mid- to long-range with this weapon is asking to die. Best way to play with this weapon is to stay inside the buildings with the highest amounts of traffic and force the close-range battle.
The EVA-8 Shotgun is all about being close to the opponent. When engaged by enemy Pilots at medium or long range, don’t bother trying to fight back. Instead, retreat and look for a way to take the fight to close range. A great way to draw enemy Pilots to come to you is to shoot at minions, or even shoot randomly with your pistol, to give away your position on the minimap and bait them in. They will come around the corner and be surprised when you are waiting for them with the ultimate close-range weapon.
This weapon makes quick work of minions. However, be careful not to waste your entire magazine in case there are nearby enemy Pilots.
Leadwall or Suppressor are a must-have for this weapon. Even though you give up a little damage, you can still one-shot enemy Pilots while taking advantage of the stealth from the Suppressor or the increased spread of the Leadwall mod. If you find yourself running low on ammo, consider using the High-Capacity Drum, which adds three more rounds.
All Tactical Abilities work well with the EVA-8. Stim is useful when rushing, while Cloak can be used when sneaking up on Pilots (specially if paired with the Suppressor) and the Active Radar Pulse can help when hunting Pilots and/or minions (or pre-assessing a gunfight).
Despite the fact that it has a drum magazine, it has an oddly small magazine size compared to the size of its barrel.
The weapon has a charging handle similar to the G2A4 Rifle, however the Pilot pumps the shotgun after an empty reload. The inclusion of both a pump and charging handle is similar to the real-world Franchi SPAS-15.
The EVA-8 fires standard 12 Gauge 00-Buckshot. As for why it has such a low capacity while being outfitted with a drum magazine, this is likely for balance reasons.