Q The Lefty 5.56/6mm ARC Suppressor from COPS Gun Shop near Oklahoma City, OK

By now you know our thoughts on low-backpressure cans. We build systems designed to work with and without silencers, but not everyone follows suit. We’re for the people, and when you asked for a can that keeps other systems working right, how could we refuse? The Lefty is our take on a hybrid construction, 3D printed, no flash, low gas love letter to silencer technology. You’re welcome.

RELIABLE:
Created to maintain the reliability of systems not designed in tandem with silencers, the Lefty adds that much-needed suppression while keeping your rifle running smoothly.

BREATHE EASY:
Less back pressure also means less gas in your face and more importantly, your lungs. 

NO FLASH:
Your retinals will thank you for choosing the Lefty when the lights go down.

BUILT RIGHT:
Under the hood, it uses a three-piece architecture that takes advantage of modern manufacturing to deliver a high-performance can without driving the cost through the roof. That same design also means it can be reconstructed if it takes damage, which matters when the rifle isn’t just for the range.

What it’s good at:

• Maintaining reliability on unoptimized platforms
• Keeping gas out of your face and lungs
• Eliminating flash at the muzzle
• Using a three-piece design for strength and serviceability
• Allowing rebuildability for duty use

Low Blow is Q’s approach to controlling backpressure by managing how gas actually moves through the suppressor instead of just trapping it in a traditional stack. It uses a directional flow path to push gas forward and vent it in a controlled way, reducing port pressure, slowing cyclic rate, and cutting down gas to the shooter.

From a construction standpoint, it matters how it’s built. This isn’t a fully printed tube. The system is three primary components: a mount, a tube, and a 3D printed core that integrates the endcap.

We print the part that actually does the work, the core, so we can control complex internal geometry and gas flow paths that you simply can’t machine. The tube stays conventional for strength, durability, and serviceability.

The result is a suppressor that runs cleaner, gasses you less, and holds up under real use without doing anything stupid just to say it’s “fully printed.”