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Echo1 M4 P15

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8371, 15981

Free Shipping on Orders $200 or More ($9.99 for orders under $200)

Fox Airsoft offers a 30 day warranty and return policy.

What's Included?

  • Echo1 M4 P15
  • Magazine
  • Manual

What you need to play:


  • Programmable trigger unit
  • Programmable selector options: Semi/Burst/Full Auto/Binary
  • Programmable pre-cocking: 5 levels (advanced users only)
  • Wired to T-plug (Deans)
  • Quick-change spring guide
  • Standard V2 form factor inside
  • Polymer MLOK rail system
  • Polymer receiver
  • Polymer flip up sights
  • Slim retracting stock with QD sockets
  • Flat trigger

Technical Specifications:

  • Model Number: JP-146
  • Muzzle Velocity: 330 FPS with .20 gram BB's
  • Colors: Black
  • Battery Type: 11.1v Lipo Battery
  • Battery Connector: Deans
  • Magazine: 120 Rd Mid Capacity Magazine
  • Gearbox: Version 2
  • Motor: Long Type
  • Barrel Diameter: 6.02mm
  • Barrel Length: 285mm
  • Barrel Thread: 14mm negative
  • Gun Length: 23.75-27 inches
  • Weight: 4.7 lbs


Q: What are the programmable features available in the Echo1 M4 P15 AEG Airsoft Rifle?

A: The Echo1 M4 P15 offers a programmable trigger unit for choosing firing modes such as Semi, Burst, Full Auto, and Binary. It also includes a programmable pre-cocking feature with five adjustment levels, designed for advanced users to fine-tune their shooting experience.

Q: What type of power source is recommended for the Echo1 M4 P15, and which batteries are ideal?

A: This airsoft rifle is electrically powered and designed to be used with LiPo batteries. The recommended battery types are Echo Lipo #5T 7.4v LiPo or Echo Lipo #1T 11.1v LiPo with Deans connectors, fitting the buffer tube size perfectly.

Q: Can you detail the construction and external features of the Echo1 M4 P15?

A: The rifle is constructed with a nylon fiber body and polymer handguard, receiver, and flip-up sights, ensuring durability while maintaining a light weight. It also features a polymer MLOK rail system for attachments, a slim retracting stock with QD sockets for versatility, and a flat trigger for enhanced control.

Q: What magazine types are compatible with the Echo1 M4 P15, and what does the package include?

A: The Echo1 M4 P15 is compatible with various M4 magazine types, including 130 round mid-caps and 300 round high-caps. The package comes with one 130 round mid-cap magazine, flip-up sights, and a BB loader. Batteries and chargers are sold separately.

Q: What internal components does the Echo1 M4 P15 feature to ensure high performance?

A: Internally, the rifle boasts a Version 2 gearbox with a quick-change spring guide, 8mm bearings, Version 2/3 compatible gears, a polycarbonate piston with 14 metal teeth, a ported piston head, an M100 spring, a long-type motor, and an upgraded 6.02mm brass inner barrel at 285mm length, all contributing to its superior performance.

Q: What warranty is provided with the Echo1 M4 P15, and what are the key safety/performance recommendations?

A: The Echo1 M4 P15 is covered by a 45-day limited warranty from Echo1/JAG Precision for manufacturing defects. For safety and best performance, users should follow the recommended use of specified LiPo batteries, adhere to safety guidelines, including wearing proper eye protection, and comply with local airsoft regulations.

About the Echo1 M4 P15 Airsoft Gun

The Echo1 M4 P15 AEG Airsoft Rifle stands out as a pinnacle of innovation and versatility in the airsoft market, tailored to meet the demands of both novice and veteran players alike. This high-performance firearm boasts a plethora of features designed to enhance the gaming experience, providing an edge in the heat of battle. Its programmable trigger unit is a highlight, offering users the ability to customize their firing modes to include Semi, Burst, Full Auto, and Binary options. This level of customization is further expanded with the inclusion of programmable pre-cocking capabilities, boasting five levels of adjustment for those who seek the utmost precision and responsiveness from their airsoft rifle.

Powering this advanced weapon is an electric system, designed to be compatible with LiPo batteries. Specifically, the 7.4v LiPo or the 11.1v LiPo with a Deans plug are recommended, fitting perfectly within the buffer tube size and ensuring optimal performance through the T-plug (Deans) wiring system. This electric power source is a testament to the rifle's modern design, prioritizing efficiency and reliability.

Construction-wise, the Echo1 M4 P15 does not disappoint. It features a durable yet lightweight nylon fiber body complemented by a polymer handguard, receiver, and flip-up sights. This not only makes the rifle robust enough to withstand the rigors of intense gameplay but also light enough for swift movement and maneuverability. The polymer MLOK rail system allows for extensive customization, enabling players to attach a wide range of accessories to suit their tactical needs. Moreover, the slim retracting stock, equipped with QD sockets, and the flat trigger design contribute to the rifle's ergonomic appeal, ensuring comfort and ease of use during extended periods of play.

Magazine compatibility is another aspect where the Echo1 M4 P15 excels, supporting both 130 round mid-capacity and 300 round high-capacity magazines, ensuring that players have ample ammunition to stay in the fight. The inclusion of a 130 round mid-cap magazine, flip-up sights, and a BB loader in the package allows players to hit the ground running, though it's worth noting that the battery and charger are sold separately.

Internally, the Echo1 M4 P15 is engineered for performance. It houses a Version 2 gearbox with a quick-change spring guide for easy maintenance and upgrades. The 8mm bearing bushings, polycarbonate piston with 14 metal teeth, and a ported piston head, along with an M100 spring and a long-type motor, underscore the rifle's reliability and power. The upgraded brass 6.02mm inner barrel ensures precision, making every shot count.

In terms of performance in Close Quarter Battles (CQB), the Echo1 M4 P15 is a formidable choice. Its compact design, adjustable length from 603mm to 686mm, and a weight of just 3.5lbs (1.6kg), make it incredibly suitable for the tight, fast-paced environments characteristic of CQB scenarios. The rifle's programmable features allow players to adapt quickly to changing situations, whether that means switching to a burst mode for suppressing fire or engaging targets with precise semi-automatic shots. Additionally, the adjustable hop-up system ensures that players can fine-tune their shot trajectory for maximum effectiveness at shorter ranges typical of CQB engagements.

With a 45-day limited warranty from Echo1/JAG Precision, the Echo1 M4 P15 is not only a testament to quality craftsmanship but also to the confidence in its durability and performance capabilities. Whether it's the versatility of its programmable features, the robustness of its construction, or the precision of its internal mechanics, the Echo1 M4 P15 AEG Airsoft Rifle is a top-tier choice for airsoft enthusiasts, especially those looking for an edge in Close Quarter Battles.



Product Manual


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