10-Shot Magazine Gamo Swarm/Fusion GEN2 .177CAL

10-Shot Magazine Gamo Swarm/Fusion GEN2 .177CAL

This magazine is only compatible with the Swarm Fusion 10X GEN2 .177 Cal. and the Swarm Maxxim 10x GEN2 .177 Cal.

The 621258954 10-Shot Magazine for Gamo Swarm/Fusion GEN2 is a rapid-fire convenience upgrade for Gamo’s 10X GEN2 horizontal magazine system, letting you shoot up to 10 pellets before you need to reload—just break the barrel and shoot for quick follow-up shots. With a numbered rotor, smooth indexing, and a high-impact polymer case, it’s built to keep feeding consistent and keep you focused on shooting instead of fumbling with pellets like you’re sorting change in the dark.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 621258954
• Brand: Gamo
• Product Type: Multi-shot magazine
• Caliber: .177
• Capacity: 10 rounds
• Compatibility / Fitment: Only compatible with:
  • Gamo Swarm Fusion 10X GEN2 .177 Cal
  • Gamo Swarm Maxxim 10X GEN2 .177 Cal
  • (Also referenced as fitting Swarm Whisper Fusion and other models carrying the 10X GEN2 system in .177)
• Technology / System: Patent-pending 10X GEN 2 with horizontal magazine integration
• Operation: Enables up to 10 shots without reloading — break barrel and shoot for fast follow-ups
• Construction: High impact polymer base/case
• Indicators / Controls:
  • Empty magazine indicator
  • Number of shots left indicator
• Rotor / Indexing: Rotor numbered with smooth indexing
• Dimensions: 4.75 × 0.7 × 5 in
• Ammunition Compatibility: Any .177 cal pellets (within the rifle’s requirements)

Ideal For

• Swarm Fusion 10X GEN2 or Swarm Maxxim 10X GEN2 owners who want 10-shot convenience
• Faster follow-up shots without constant reloading—because reloading is not a hobby
• Shooters who like clear feedback from shot-count and empty indicators
• Anyone wanting a durable, smooth-indexing magazine for consistent feeding at the range or in the field