WE M4A1 Katana AEG Airsoft Rifle (Blue Bolt) in Tan

WE M4A1 Katana AEG Rifle (Blue Bolt) in Tan

The WE M4A1 Katana AEG Rifle with the Blue Bolt system in Tan is a game-changer for airsoft enthusiasts looking for modularity, performance, and a classic M4 profile with a modern twist. Built with solid materials and WE's unique quick-swap cylinder system, this airsoft rifle is designed to meet the needs of skirmishers who want adaptable power and ease of maintenance without compromising on realism.

Externally, the M4A1 Katana sticks closely to the tried-and-tested M4 design, with a carry handle mounted to a 20mm Weaver rail and a traditional polymer handguard. It's a layout familiar to military simulation players and airsofters who value reliability and easy accessory compatibility. The rifle is adjustable in length from 780mm to 860mm thanks to the six-position stock, making it suitable for both CQB and outdoor engagements.

Weight-wise, it tips the scales at around 2830g, giving it a satisfying heft without being too unwieldy during longer skirmishes. The receiver, barrel, carry handle, and sights are constructed from durable metal, while the handguard, stock, and pistol grip are high-strength polymer—striking a good balance between realism and field usability.

Internally is where the Katana sets itself apart. The Blue Bolt system features a quick-change spring cylinder setup, allowing players to swap out the power unit without taking apart the gearbox—a massive advantage for players who alternate between CQB and outdoor games. This design also makes it easier to maintain or upgrade individual cylinder components based on specific performance goals.

The rifle fires at approximately 330 FPS out of the box, making it skirmish-ready for most UK and European fields. The inner barrel is 350mm in length, offering solid accuracy, especially when paired with quality BBs and a well-adjusted hop-up unit (standard AEG style).

Fire modes include semi and full-auto, controlled via the standard M4-style selector switch. The included 300-round high-capacity magazine ensures you’ve got enough firepower to stay in the fight without constant reloads. Being an AEG, it is powered by a standard 8.4v or 9.6v NiMH or 7.4v LiPo battery (not included), housed in the front handguard.

Whether you're looking to dive into milsim or just need a dependable AEG that offers serious performance and practical upgradeability, the WE M4A1 Katana with Blue Bolt technology is a rock-solid choice. Just don’t forget to pick up a battery and charger to complete your loadout.

Highlights

• Quick-change Blue Bolt cylinder system for easy power swaps
• Full metal receiver, barrel, and gearbox
• Adjustable stock (780mm to 860mm overall length)
• Standard M4 carry handle with 20mm rail underneath
• Polymer handguard, pistol grip, and stock for weight balance
• Semi and full-auto fire modes
• Approx. 330 FPS out of the box
• 350mm inner barrel for solid accuracy

What's Included

• 1 x WE M4A1 Katana AEG Rifle (Blue Bolt)
• 1 x 300-round High-Capacity Magazine
• 1 x User Manual

Technical Specifications

• Gun Type: AEG
• Fire Modes: Semi / Full Auto
• Length: 780mm – 860mm (Adjustable)
• Weight: 2830g
• Inner Barrel Length: 350mm
• Material: Metal (receiver, barrel, sights, carry handle, gearbox), Polymer (handguard, grip, stock)
• Rails: 20mm Weaver Rail under carry handle
• FPS: Approx. 330FPS
• Magazine Capacity: 300 rounds (Hi-Cap)

PLEASE NOTE: THIS GUN DOES NOT COME WITH A BATTERY OR CHARGER.