The precise and perfect working system of the Affinity/Intensity is named Front Inertia: it differs from other shotguns for the recoil spring housed on the magazine tube. This system is perfectly tested and it brings many advantages, such as:
- Best balance;
- Best aiming line, even when the shooting sequence is fast;
- Reduction of the muzzle clamp;
- Easy maintenance without disassembling the stock.