Discover the best dual caliber air rifles that let you switch between .177 and .22 for precision target work or small-game hunting. This guide highlights five top options that balance power, accuracy, and adaptability, making them ideal for beginners and seasoned shooters alike.
Summary of selected products
| Product | Caliber Options | Brand | Key Benefit |
|---|---|---|---|
| Barra Airguns 1200g Dual Caliber Pellet Rifle | .177 / .22 | Barra | Interchangeable barrels and high FPS |
| Winchester 77XS .177 Cal. Dual Ammo | .177 | Winchester | Dual ammo capability in a classic package |
| Gamo Swarm Maxxim 10X GEN 2 (0.22) | .22 | Gamo | 10-shot inertia-fed mag for fast follow-ups |
| Gamo Swarm Maxxim 10X GEN 2 (0.177) | .177 | Gamo | High velocity with quick magazine cycling |
| Gamo Swarm Fusion 10X GEN3i .177 | .177 | Gamo | Inertia-fed, 10-shot with high power |
Barra Airguns 1200g Dual Caliber Pellet Rifle

The Barra 1200g Dual Caliber Pellet Rifle offers interchangeable barrels for .177 and .22 shooting, delivering high power with gas-piston technology. It shoots .177 pellets up to 1,200 FPS and .22 pellets up to 1,000 FPS, combining accuracy with hunting viability. A dovetail rail supports a 4×32 scope or compatible optics for precision target work, while the dual-caliber design supports versatile field use.
Winchester 77XS .177 Cal. Dual Ammo

Winchester 77XS combines a traditional design with dual ammo capability in 0.177 caliber. It offers a compact overall length and a practical platform for plinking, target practice, and small-game hunting. The setup emphasizes consistent velocity and reliable performance, making it a solid mid-range option for shooters who want a classic feel with modern reliability.
Gamo Swarm Maxxim 10X GEN 2 (0.22)

This GEN2 variant in .22 caliber features a 10-shot inertia-fed magazine and a high velocity profile. The multi-shot design enables rapid follow-up shots, making it well-suited for pest control or recreational shooting where speed matters. Its build supports solid accuracy and dependable cycling for repeated use.
Gamo Swarm Maxxim 10X GEN 2 (0.177)

This GEN2 variant in .177 caliber emphasizes speed and precision with a 10-shot magazine. It balances power with accuracy, making it a versatile option for sport shooting and small-game opportunities where rapid shots are beneficial.
Gamo Swarm Fusion 10X GEN3i .177

The Fusion 10X GEN3i integrates an inertia-fed magazine with high-power performance in .177 caliber. It emphasizes rapid fire capability in a manageable platform, suited for target practice and small-game scenarios where quick follow-up shots are desirable. The rifle is built to maintain accuracy at higher velocities while delivering consistent pellets.
Buying Guide: Key Considerations For Dual Caliber Air Rifles
- Caliber flexibility: Dual-caliber systems should smoothly switch between calibers without compromising accuracy. Look for interchangeability that maintains consistent point-of-impact across calibers.
- Power and velocity: Higher FPS translates to flatter trajectories and better effectiveness at longer ranges. Ensure the rifleās power aligns with your intended use, from target practice to small-game hunting.
- Action type and operation: Break-barrel, gas-p piston, and CO2 actions each have pros and cons. Break-barrel rifles are simple and reliable; gas-piston and CO2 provide smoother cycling and faster follow-ups in some models.
- Magazine and feeding: For multi-shot models, review magazine capacity, reliability, and ease of loading. A smooth inertia-fed or bolt-fed system reduces jams and improves follow-up speeds.
- Accuracy features: A solid optic rail, quality scopes, and consistent barrel performance matter. Dovetail or Picatinny rails should support reliable optics alignment.
- Build quality and ergonomics: Comfort, balance, and stock design influence aiming stability. Consider cheek weld, weight, and grip texture for long practice sessions.
- Warranty and support: A reputable brand backing the rifle with a warranty helps address potential issues and parts availability.
- Intended use: Target practice, pest control, and small-game hunting each have different ideal velocity ranges and calibers. Match the rifle to your primary use.
- Safety and legality: Check local regulations regarding air rifles and hunting rules in your area, including power limits and safe storage requirements.