Atlas Custom Works CASB M4SRS Carbine AEG Airsoft Rifle Color Black is a precision built electric automatic rifle that balances metal receiver durability with ergonomic polymer components for sustained field use. Constructed with a heavy duty metal receiver and a reinforced version 2 gearbox this carbine delivers reliable performance with a muzzle velocity of 330 to 350 FPS using 0.20g BBs. The rifle accepts a 300 round hi capacity magazine and features an adjustable rotary hop up that lets players tune grouping and range. A retractable modular stock offers storage and a consistent cheek weld while the full length 20mm picatinny top rail and selective rail system allow optics and accessory placement to match mission needs. The textured ergonomic pistol grip improves control during rapid strings of fire and removable flip up front and rear iron sights give redundancy for optics free operation. Recommended battery types include 9.6v stick or butterfly NiMH packs with mini tamiya connectors for easy installation.
This CASB M4SRS carbine is designed for players who want a robust factory platform that responds well to tuning and upgrades. The metal heavyweight feel aids stability and recoil management while the adjustable stock and compact overall length make the rifle versatile for both close quarters and mid range engagements. Keywords such as Atlas Custom Works CASB M4SRS carbine AEG 300 round magazine and full metal receiver are integrated naturally to help online discovery and search engine visibility. With dependable V2 gearbox internals and a long type motor the rifle rewards maintenance and careful setup for consistent skirmish performance. For kit builders and competitive players seeking a rugged versatile AEG that is ready to personalize the Atlas Custom Works CASB M4SRS Carbine offers authentic weight, modularity and precision in a black tactical package. Follow safe battery handling and routine maintenance to preserve peak performance.
Specifications
- Manufacturer: Atlas Custom Works
- Operation: Electric Automatic
- Construction: Metal Receivers, Rail / Polymer Grip, Stock
- Muzzle Velocity: 330 - 350 FPS (w/ 0.20g BBs)
- Firing Modes: Safe, Semi-Automatic, Full-Automatic
- Magazine Capacity: 300 Round Hi-Capacity Magazine
- Hop-Up: Yes, Adjustable
- Gearbox: Full Metal Version 2
- Motor: Long Type
- Battery: 9.6v Stick or Butterfly NiMH Recommended (Battery and charger not included)
- Battery Connector: Mini-Tamiya
- Rifle Length: 28 - 31 inches (Stock Retracted / Extended)
- Rifle Height: 8 inches
- Color: Black
Features
- Heavyweight metal receiver and barrel assembly that provides a realistic weight and feel to the rifle
- Retractable modular stock with integrated storage, designed for optimal cheek weld and comfort
- Removable flip up front and rear iron sights that makes target acquisition easier
- Rotary style hop-up for ease of adjustment to give your BB maximum distance
- Selective rail system allows positioning of rail segments to user's preference
- Full length 20mm picatinny top rail that accommodates all types of optics
- Textured ergonomic pistol grip that offers improved rifle handling
Package Includes: 1x Gun, 1x Magazine, 1x Cleaning Rod, 1x Foregrip, 1x Bag of BBs
Product Barcode: 874876874603
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