MAXIM 6MM ARC 90GR TUI PRA 20/200

Short-barrel rifles deliver the speed and handling you need in tight spaces, but they sacrifice the velocity and terminal performance of longer guns—until now. The Maxim 6MM ARC 90gr TUI ammunition is purpose-built for SBRs, developed by Maxim Defense in partnership with Fort Scott Munitions to restore the ballistic authority that compact platforms often lack. Each round pairs a 90-grain projectile with Tumble Upon Impact (TUI) technology, a design that fundamentally changes how the bullet performs on target.

TUI projectiles are engineered to tumble all the way down to 500 fps, creating wound cavities that exceed the performance standards of conventional expanding and fragmenting rounds. This means your short-barrel 6MM ARC isn't just a truck gun or a tight-space tool—it's a legitimate hunting and duty cartridge that delivers terminal results you can rely on. Whether you're running a 10-inch or 12-inch barrel, this ammunition closes the gap between SBR ballistics and full-length rifle performance.

Maxim loads each box with 20 rounds of consistent, quality ammunition, so you get a full shooting session or hunting trip without breaking into multiple boxes. The 6MM ARC platform itself has proven popular with shooters who want an intermediate cartridge that handles well and shoots flat, and Maxim's TUI load takes full advantage of what this round can do.

Key Features

• 90-grain TUI (Tumble Upon Impact) projectiles optimized for short-barrel rifles
• Designed to tumble down to 500 fps for consistent terminal performance
• Developed by Maxim Defense and Fort Scott Munitions for SBR applications
• 20 rounds per box for convenient handling and storage

Specifications

Frequently Asked Questions

Is this ammunition designed for short-barrel rifles?

Yes. Maxim Defense and Fort Scott Munitions optimized this load specifically for SBRs. The load and projectile design address the velocity and terminal ballistic challenges that arise when you run a shorter barrel.

How does TUI technology work?

TUI projectiles are designed to tumble upon impact, creating larger wound cavities than conventional bullets. These rounds tumble down to 500 fps, delivering terminal performance that exceeds standard expanding and fragmenting projectiles.

What comes in a box?

Each box contains 20 rounds of loaded 6MM ARC ammunition with 90-grain TUI bullets.

Is 6MM ARC a common caliber for short-barrel rifles?

The 6MM ARC has become popular among SBR shooters because it balances velocity, accuracy, and handling. It's widely used in 10- to 12-inch barrel builds.