GAMO SWARM MAGNUM PRO GEN3I PACKAGE – .25 CAL
$1,349.95
In stock with local supplier. Ships in 6-10 days.
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Description
GAMO SWARM MAGNUM PRO GEN3I PACKAGE – .25 CAL
The GAMO Swarm Magnum PRO GEN3i .25* is a powerful multi-shot break‑barrel air rifle in .25 caliber, built for serious field performance. Featuring Gamo’s GEN3i inertia‑fed magazine system, Whisper Fusion noise reduction, and the IGT Mach‑1 gas piston, this rifle offers a compelling balance of firepower, convenience, and control—all in a package that comes ready with a 3–9× scope.
Features:
-
- 8X GEN3i quick‑shot inertia‑fed magazine (for .25 caliber) that indexes via recoil for smooth follow-up loading
- IGT Mach‑1 gas piston powerplant replaces conventional spring for smoother cycling, consistent power, and reduced vibration
- Whisper Fusion sound suppression system to reduce muzzle report for more discreet operation
- Two‑stage CAT (Custom Action Trigger)**, fully adjustable for travel and sensitivity
- Shock Wave Absorber (SWA) recoil pad, reducing felt recoil by up to 74 %
- *Recoil Reducing Rail (RRR) – segmented rail mounting to protect scope from recoil stress
- Durable automotive‑grade glass‑filled nylon stock, with non‑slip textured grip, forearm, and cheekpiece surfaces
- Comes with a 3–9× scope and mount, ready to shoot out of the box (scope is shockproof, fogproof, etc.)
- Safety features: manual safety plus automatic cocking safety preventing trigger engagement during cocking
Specifications:
| SKU / Model | 400643 / PKG |
| Caliber | .25 (6.35 mm) pellets |
| Magazine Capacity | 8 rounds (GEN3i inertia‑fed) |
| Velocity (alloy pellets) | Up to ~965 fps |
| Action / Powerplant | Break‑barrel, IGT Mach‑1 gas piston |
| Trigger | Two‑stage adjustable CAT (Custom Action Trigger) |
| Stock Material & Finish | Automotive-grade glass-filled nylon, non-slip textured surfaces |
| Barrel | Metal-jacketed rifled steel barrel with Whisper Fusion suppression |
| Rail / Mounting | 11 mm dovetail with Recoil Reducing Rail (RRR) |
| Scope Included | 3–9× scope with mount (shockproof, fogproof) |
| Safety | Manual safety + automatic cocking safety |
| Weight | Approx. 6.88 lb (≈ 3.12 kg) |
| Overall Length | 49.2 in (≈ 1,251 mm) |
| Barrel Length | 21.3 in (≈ 541 mm) |
| Cocking Effort | ~41 lb (≈ 18.6 kg) |
| Trigger Pull (1st / 2nd stage) | 3.2 / 2.6 lbs approximate split |
| Warranty | 5‑year limited warranty (per Gamo) |
Additional information
| Make | Gamo |
|---|---|
| Calibre | .25 AIR |




