Gamo Swarm Magnum PRO 8X GEN3i Inertia Fed Break Barrel Air Rifle

When the job calls for maximum impact, the Swarm Magnum Pro 8X GEN3i (.25) brings the power—and the speed to stay on target. GAMO’s horizontal 8-shot GEN3i system keeps the rifle sleek while delivering quick, smooth follow-up shots. Add the punch of IGT Mach 1 (33mm), Whisper Fusion noise suppression, and a tunable C.A.T. trigger, and you’ve got a magnum-class break-barrel that’s ready to hunt right out of the box with an included 3–9×40 scope.

Caliber    
.25

Velocity:    
965 feet per second (fps) with Alloy Pellets

Action:    
8X GEN3i 8-Shot, Auto-Loading Technology

Noise dampening:    
Whisper Fusion

Powerplant:    
IGT Mach 1 Inert Gas Technology gas piston (33 mm cylinder)

Barrel:    
Metal jacketed rifled steel barrel

Trigger:    
Two stage independently adjustable CAT (Custom Action Trigger)

Stock:    
Automotive grade glass filled nylon all-weather

Checkering:    
Non-Slip texture design on grip and forearm

Recoil Pad:    
Ventilated rubber

Safety:    
Manual safety and automatic cocking safety system*

Optics:    
GAMO 3-9×40 air rifle scope with rings (shockproof, fogproof)

Rail:    
11 mm aluminum rail, RRR (Recoil Reducing Rail)

Warranty:    
5 Year

Weight:    
6.88 lbs

Length:    
49.2 in

Length of Pull:    
15 in

Ammunition:    
.25 Cal. – Any .25 Cal. Pellet

Trigger Pull:    
3.2/2.6 lbs

Barrel Length:    
21.3 in

Cocking Effort:    
41 lbs

Energy:    
26.55 ft/lbs – 36 J