Barra Airguns | 400e Electric Air Rifle

Meet the 400e

Barra Airguns' 400e Gen 2 is the first and only production full-auto .177 BB gun powered entirely by electricity, eliminating the need for CO2 cartridges, delivering unmatched convenience and shooting performance.

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ELECTRIC-POWERED INNOVATION

The 400e Gen 2 is powered by a high-performance 11.1V LiPo battery. Its sleek design and bold AR-15 styling make it as visually striking as it is functional, blending cutting-edge technology with eye-catching aesthetics.

Available in Metal or Polymer foregrip options, it offers a personalized shooting experience, extended shooting time, and fast, full-auto action. Exciting and built for fun, the 400e Gen 2 takes your shooting sessions to the next level.

High Performance Velocity

Ambidextrous Controls

Fires at 430-440 fps, an upgrade from the Gen 1 model, with improved accuracy and a rate of fire of 500-600 RPM.

AR-15 style selector switch enables seamless swapping between full-auto, semi-auto, and safe modes.

400e Gen 2 Reveal

Over 1,000 Shots

From a fully charged battery

11.1V LiPo battery provides over 1,000 shots per charge, ensuring longer play without interruptions.

Over 100x Cheaper

than comparable CO2 rifles

Based on per shot costs compared to full-auto CO2 rifles using standard CO2 cartridge prices.

400e Gen 2 General Maintenance

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400e Gen 2 models

Choose between Metal or Polymer foregrip options. The Metal foregrip offers a slightly heavier build and a more realistic, premium look, while the Polymer foregrip is lightweight, durable, and still provides a quality appearance and feel at a more budget-friendly price.