MAR-290 (290 mm) Grenade Launcher – A True All-Rounder That Delivers
The new MAR-290 (290 mm) grenade launcher arrives as one of the most versatile legendary-tier weapons currently available, and its stat sheet alone explains why it’s getting so much attention. Designed as a manual-control grenade launcher, the MAR-290 is built to dominate both surface and underwater targets, instantly placing it in the top tier of flexible combat tools.
Starting with raw performance, the launcher boasts an impressive DPM of 506,463, supported by a massive burst damage of 66,600. Each grenade deals 16,250 damage, and with 4 rounds per attack, the MAR-290 can punish enemies extremely fast if your aim is on point. The 7.35-second reload is well balanced for its damage output, allowing sustained pressure without feeling sluggish.
One of the biggest highlights is its Ignore Decoys: Yes feature. This single stat dramatically increases its reliability, especially against submarines that rely heavily on countermeasures. Combined with its Surface + Underwater targeting, the MAR-290 becomes a nightmare for careless subs attempting to flank or disengage.
In terms of area control, the launcher shines. A 26 m detonation radius, 200 area damage, and a massive 166 m explosion radius make it incredibly forgiving while still rewarding precision. Even near-misses can cripple targets, making it excellent for choke points and close-to-mid-range engagements. The 11.27 km range ensures it stays relevant across most maps without pushing it into overpowered territory.
Tactically, the MAR-290 fits almost any ship setup. It works just as well for defensive anti-submarine roles as it does for aggressive surface harassment. Manual control gives skilled players room to shine, while the generous splash damage helps newer players stay effective.
So, is it worth it? Absolutely. This grenade launcher doesn’t try to be niche—it does everything, and it does it well. An authentic all-rounder GL, the MAR-290 earns its place in the meta without question.