Best SMGs in ABI: P90, MP5, and MPX for Close Quarters

Players bring a rifle into a hallway fight and lose to the guy who brought an SMG. Close quarters reward rate of fire and handling, not long-range stats. The right subgun wins rooms you should not have entered.

P90 vs MP5 vs MPX

The P90 rules tight spaces. Its 50-round magazine and manageable recoil make it the CQB king of the S-tier. You can hold an angle and never worry about a reload under pressure.

The MP5 is the budget classic. It is cheap, stable, and easy to mod for new players. It lacks the punch to beat high-tier plates at distance, but inside a building it gets the job done.

The MPX covers the same role with a touch more flexibility. It sits in B-tier but feels smooth in the hands of a patient player. Pick it when the MP5 market price spikes.

SMG caliber limits against armor

Caliber sets your ceiling. Most SMGs fire rounds that struggle against top armor at range. The best ammo by caliber shows which loads help. The weapon mods guide covers recoil fixes.

Which maps suit an SMG

Map fit decides the pick. The TV Station guide is pure CQC and loves an SMG. The Armory guide mixes rooms and corridors where a P90 shines.

See how SMGs rank overall in the tier list. They are tools for specific fights, not all-purpose rifles.

When to switch to a rifle

Know when to switch to a rifle. On open maps like Valley, an SMG runs out of range fast. The Valley guide favors longer guns, so leave the subgun in the stash there.

Nine-millimeter rounds hit an armor limit you cannot ignore. Against T5 plates they struggle, so aim for the head or unarmored foes. The armor guide shows what your loads must beat.

Reload discipline in close quarters

Reload discipline keeps you alive. A P90 hides the need, but smaller mags demand a safe moment to swap. Practice the habit in the PvE modes before a real lobby punishes it.

Remember this: bring an SMG when the raid is rooms and corridors, and let the P90 lead your close-range loadout.