The latest weekly update for Grand Theft Auto V's multiplayer mode, GTA Online, has arrived. The centerpiece of the update is a brand-new vehicle--a Nagasaki weaponized dinghy.

This boat carries a .50 caliber machine gun at its front that you can use to defend your turf or bring the attack to enemies. "This little dinghy will send a clear message to trespassers," Rockstar said in a blog post.

You can buy the new dinghy from the Warstock Cache & Carry store. That establishment is also selling the Dinka Versus off-road ATV, and you can get it for free until March 3.