Call of Duty: Modern Warfare 4 beta gets weapon tuning and TTK adjustments in final update

Infinity Ward pushed one more beta update for Call of Duty: Modern Warfare 4 this morning, tweaking a range of weapons and addressing the time-to-kill complaints that dominated the first beta weekend. The beta closes tomorrow, but the studio isn't coasting to the finish line.

On the buff side, the ISO Nightshade SMG got a damage improvement, and the PPSH, Krait P68, Han 86, and Hyeon Burst all received various upgrades — the Hyeon Burst's headshot damage multiplier went from 1.0 to 1.1. The M4 Hurricane variant took the most significant nerf, with its damage pulled back. Infinity Ward also used the patch notes to speak directly to TTK concerns, saying that after reviewing gameplay data and player feedback from Weekend 1, the studio feels the average TTK is now much closer to its target. "These changes provide tuning for each class to do well at its role," the studio wrote.

The TTK issue matters because it was one of the loudest criticisms during the first beta weekend — many players felt kills were happening too fast, disrupting the flow of gunfights. Infinity Ward is clearly trying to avoid a repeat of Modern Warfare 2 (2022), which drew sustained criticism for the studio's perceived unwillingness to engage with community feedback on things like gameplay pacing, mini-map design, and skill-based matchmaking. Studio Multiplayer Creative Director Joe Cecot acknowledged that gap in an interview with IGN: "I think in MW2, we definitely didn't communicate as well as we should have. I think we've remedied that in crazy ways with this project." Cecot pointed to coordinated messaging across the Infinity Ward and Call of Duty accounts — including posts from co-studio head Mark Grigsby — as evidence of a more unified, transparent approach.

With the beta wrapping tomorrow, the community will be watching whether these TTK and weapon changes land well in the final stretch of testing. Cecot confirmed this responsiveness is meant to carry into live support post-launch, so how Infinity Ward handles the remaining beta feedback will set the tone for what players can expect once the game is out.