Air Arms S400 Biathlon Air Rifle

Description

The Air Arms S400 Biathlon Air Rifle is a specialized target PCP built around the precision demands of biathlon-style competition shooting. Chambered in .177 caliber and delivering 564 fps, it’s tuned for consistent, repeatable accuracy — the kind of performance serious target shooters depend on when every shot counts.

We stock the S400 Biathlon for competitors and dedicated target shooters who want a purpose-built platform rather than a repurposed hunting rifle.

• Discipline-specific design: Built for biathlon-style target shooting with the accuracy and repeatability that competition demands.
• PCP power plant: Pre-charged pneumatic action delivers consistent shot-to-shot power and a smooth, distraction-free trigger pull.
• Caliber & velocity: .177 caliber at 564 fps — dialed in for target-grade stability rather than raw power.
• Air Arms quality: Crafted to the exacting standards Air Arms is known for in the serious target-shooting community.

If you’re competing or training at the biathlon-range level, give us a call and we’ll make sure this rifle is the right fit for your discipline.