The GAMO Swarm Fusion 10X GEN3 with a horizontal magazine integration and open sights makes the Swarm Fusion lighter, more compact and lower profile. Featuring Whisper Fusion sound dampening; Inert Gas Technology (IGT) gas piston delivers steady and consistent power, increasing accuracy and durability with less vibration; GAMOs CAT (Custom Action Trigger), a two-stage adjustable trigger that provides a crisp, clean and smooth trigger pull and a GAMO 3-940 air rifle scope with rings.