Western Airgun - Sidewinder Full Auto PCP Air Rifle

Select-Fire Firepower — Semi & Full-Auto | Velocity Control Wheel | USA-Made TJ Barrel | Up to 125 FPE

Fast, light, and hits hard—just like the snake. The Western Airguns Sidewinder is a select-fire semi- or full-automatic air rifle that brings a blend of high power, accuracy, and a fast rate of fire to the airgun scene. Switch between semi-auto and full-auto with the flip of a switch at the back of the breech block, and dial in everything from quiet backyard plinking to coyote-capable power with the velocity control wheel.

One flip, two modes. A switch at the rear of the breech block instantly toggles between semi-automatic and full-automatic fire.

Why Choose the Western Sidewinder?

• ✅ Select-Fire Action — Semi- or full-auto at the flip of a switch
• ✅ Velocity Control Wheel — From quiet plinking to coyote-class power
• ✅ Unique Air Delivery System — High power + accuracy + fast rate of fire
• ✅ Removable Magazine System — Fast field & firing-line reloads
• ✅ USA-Made TJ Hammer-Forged Barrel — Serious accuracy with pellets and slugs
• ✅ Regulated Action — Consistent, repeatable performance
• ✅ Full-Length Tactical Barrel Cover — Accepts side accessory rails
• ✅ Picatinny Scope Rail — Mount your optic of choice
• ✅ Bottom Bipod Rail — Rigidly mounted beneath the 580cc bottle
• ✅ Big 580cc Air Bottle — Up to 300 shots per fill in .22
• ✅ AR-Compatible Grip — Customize your fit
• ✅ Three Calibers — .22 / .25 / .30

Description

The Western Airguns Sidewinder is a select-fire semi- or full-automatic air rifle whose unique air delivery system combines high power and accuracy with a fast rate of fire—switchable between semi-automatic and full-automatic with the flip of a switch at the back of the breech block. The Sidewinder's velocity control wheel can regulate pellet or slug speeds from quiet backyard target shooting all the way up to power levels capable of taking coyote-size game, depending on caliber choice.

Fast Reloads, Field-Ready

The Sidewinder incorporates a newly designed, removable magazine system that holds 15 shots in .22, 15 shots in .25, and 12 shots in .30—giving shooters the convenience of quick changes in the field or on the firing line.

Built for Accessories & Accuracy

The Sidewinder's Picatinny scope rail is mounted atop a full-length tactical barrel cover that accepts side rails for accessories like lasers, red dots, or lights. A bottom rail for bipod mounting is rigidly mounted beneath the 580cc bottle. Accuracy with both slug and pellet ammo comes from a regulated action and a USA-made TJ hammer-forged barrel, while the AR-compatible grip allows shooters to customize for a comfortable fit.

Just like the snake, the Western Sidewinder is fast, light, and hits hard!

Performance by Caliber

Shot count and energy vary widely based on velocity-wheel setting, fire mode, ammo, temperature, and altitude.

Specifications

Key Features in Detail

• Select-Fire Versatility — Toggle semi- or full-auto via a switch at the rear of the breech block.
• Total Power Control — A velocity control wheel takes you from quiet backyard targets to coyote-capable energy.
• Unique Air Delivery — Blends high power, accuracy, and a fast rate of fire.
• USA-Made Accuracy — A TJ hammer-forged barrel and regulated action deliver precision with pellets and slugs alike.
• Quick Reloads — A newly designed removable magazine system for fast swaps in the field or on the line.
• Accessory-Ready — A Picatinny scope rail on a full-length tactical barrel cover, side rails for lights/lasers/red dots, and a rigid bottom bipod rail.
• Big Air Onboard — A 580cc bottle delivering up to 300 shots per fill in .22.
• Custom Fit — An AR-compatible grip for shooter comfort.