Using spirals verses conical baffles gives the gases something to do rather than slamming into an angular wall or hard corner. By peeling gases off of the bore and sending them into a spin, we can greatly reduce the energy of those gases quickly and efficiently. As the gases lose energy, the spiral can be fed with more gases. This spinning effect burns off energy rather than trying to stop it.

AB Spiral Technology significantly reduces the back pressure created with each shot. The reduced pressure also creates a much lower tone, making for a more pleasant resonance at the shooter's ear.