Airsoft Guns Buyers Guide
Airsoft GI small logo

Zion Arms Custom BL2 SSG M4 AEG Airsoft Gun

[72770]
$1,200.00
Write Review ❤ Add to Wishlist
ADD TO CART

Battery Information Video
New to airsoft? Here are some safety tips for airsoft guns that we recommend following.

Zion Arms Custom BL2 SSG M4 AEG Airsoft Gun

High-Performance Custom AEG for Tactical Dominance

The Zion Arms Custom BL2 SSG M4 AEG Airsoft Gun is a premium, built-to-order rifle designed for speed, precision, and reliability. Engineered with top-tier components and advanced tuning, this custom AEG delivers elite-level performance, making it ideal for competitive airsoft players who demand the best.

Precision Engineering with Premium Internals

Built upon the trusted Zion Arms R15 MK2 platform, this rifle features a 10” BCM MCMR M-LOK handguard, offering lightweight durability and extensive customization options. The recessed crown amplifier enhances the rifle’s aggressive sound profile, while the short-stroked steel gear set and full steel rack piston provide lightning-fast response and long-lasting durability under high-stress conditions.

Unrivaled Speed and Accuracy

Equipped with a high-torque 45K motor, this AEG delivers exceptional trigger response and rapid cycling. The Gate Titan II MOSFET enhances electrical efficiency and trigger sensitivity, allowing for ultra-crisp shots. Paired with a MAXX CNC hop-up chamber and a Prometheus 6.03mm tightbore inner barrel, the BL2 SSG achieves outstanding accuracy and range while maintaining a consistent FPS output of 375–400 FPS.

A Labor Of Love From Dr. Gearbox

In order to bring the airsoft community these amazing customs, Zion Arms acquired a world renowned tech known as Dr. Gearbox. This technician's resume is filled with experience from several of the world's leading custom shops and has been a player for over 20 years! All this experience and perspective as a player allows for some of the most bombastic performance AEGs the world has ever seen, and he lends his know-how now to ZIon Arms to bring you the new BL Custom Series!

Specifications

  • Brand: Zion Arms
  • Base Model: Zion Arms R15 MK2
  • Handguard: 10” BCM MCMR M-LOK
  • Internal Components: Short-Stroked Steel Gear Set, Full Steel Rack Piston, Upgraded Cylinder
  • Motor: 45K High-Torque Motor
  • Hop-Up Unit: MAXX CNC Hop-Up Chamber
  • Electronics: Gate Titan II MOSFET
  • Trigger: MAXX Tunable Trigger
  • Barrel: Prometheus 6.03mm Tightbore Inner Barrel
  • FPS: 375–400 FPS
  • RPS: 35

Features

  • Based on the Zion Arms R15 MK2 for durability and high performance
  • 10” BCM MCMR M-LOK handguard for lightweight modular accessory mounting
  • Recessed crown amplifier for an aggressive sound profile
  • Short-stroked steel gear set for faster cycling and improved efficiency
  • Full steel rack piston for enhanced durability
  • High-torque 45K motor for rapid trigger response and increased ROF
  • Upgraded cylinder for optimized air compression
  • MAXX CNC hop-up chamber for precise BB trajectory control
  • Gate Titan II MOSFET for advanced electronic control and efficiency
  • MAXX tunable trigger for a fully customizable shooting experience
  • Prometheus 6.03mm tightbore barrel for superior accuracy
  • 375–400 FPS output for balanced power and precision

Notice

The Zion Arms Custom BL2 SSG M4 AEG Airsoft Gun is a high-performance, built-to-order rifle optimized for competitive play. Battery and charger are sold separately.

Additional Notices:

  • This item comes included with a PTS EPM magazine and performs best with this model.
  • This AEG is intended for use with 11.1V LiPo batteries for optimal performance.
  • Includes a 1-year warranty. Warranty is void if the item is modified, disassembled, or used with improper BBs.
Specifications
Manufacturer: Zion Arms
No reviews | Write a Review
Search Tags: za custom built high-end bl
Copyright © 2025 Airsoft GI
Disclaimer:

All airsoft guns are required to have the tip (1/4 inch) of the barrel permanently colored in blaze orange. No person may openly display or expose any imitation firearm (replica firearm), in a public place. The term "public place" means an area open to the public or exposed to public view and includes streets, sidewalks, bridges, alleys, plazas, parks, driveways, parking lots, automobiles, whether moving or not, and buildings open to the general public, including those that serve food or drink, or provide entertainment, and the doorways and entrances to buildings or dwellings and the grounds enclosing them.

Any person who changes, alters, removes, or obliterates any coloration or markings that are required for by any applicable state or federal law or regulation, for any imitation firearm (replica firearm), or device in any way that makes the imitation firearm (replica firearm) or device look more like a firearm is guilty of violating the state or federal law.

By accessing the Site, you certify that you are older than 18 years of age or the age of majority where you live, whichever is older; that you are the owner of any credit card used to purchase on items on the Site; that you are familiar with all local laws in your area affecting your legal right to access airsoft products; that any products you buy are for your own private enjoyment and that you will NEVER share these products with a minor in ANY WAY.