EMG Custom Built Colt Licensed 12" FSP M4A1 SOPMOD Block 2 Airsoft AEG Rifle, Dark Earth

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The EMG Custom Built Colt Licensed 12" FSP M4A1 SOPMOD Block 2 Airsoft AEG Rifle in striking Dark Earth is a state-of-the-art airsoft rifle designed for the discerning player seeking top-notch performance and reliability. This high-quality AEG rifle boasts an FPS range of 370-400 and an adjustable length of 780mm - 840mm, accommodating various user preferences and playstyles.

Constructed with precision, this AEG rifle features a fully upgradeable Ver 2 Full Metal Gearbox, ensuring longevity and optimal performance during intense airsoft engagements. The 300rd high-capacity magazine is compatible with Matrix, G&G, Tokyo Marui, and other M4 / M16 series AEG magazines, providing flexibility and convenience to the user.

With its adjustable hop-up and versatile fire modes including semi, full-auto, and safety, players can tailor their shooting experience to fit their needs on the battlefield. The rifle is powered by a recommended 7.4v small stick type LiPo battery, wired to the stock with a Deans style connector (Battery not included).

The unique design features and build quality make this EMG Custom Built Colt Licensed Rifle a standout choice for airsoft enthusiasts looking for superior performance and aesthetic appeal. Whether you're a seasoned player or a newcomer to the airsoft scene, this rifle promises to elevate your game to new heights. The package includes the gun, a magazine, and a manual, ensuring you're well-equipped to hit the battlefield running.

Note: Optic shown is NOT included. This comes with a federally mandated blaze orange tip.

Note: Battery & Charger DOES NOT come with purchase of rifle (7.4v small stick LiPO Battery & Smart Charger Recommended)


  • Aluminum alloy receiver featuring licensed Colt roll marks
  • CNC machined, Daniel Defense licensed RIS II aluminum alloy handguard, laser-etched trademarks, compatible with all 20mm accessories
  • Metal barrel assembly, integrated with a fixed triangular front sight
  • Flat-top receiver for easy mounting of optics and other accessories
  • Equipped with an in-line MOSFET, 8mm bearing gearbox, and quick-change spring guide, fully compatible with most V2 gearbox upgrades
  • High-performance Neodymium High Torque Motor, CNC machined high-strength gears, and full steel rack piston included
  • Incorporates a one-piece metal hop-up
  • Adjustable EMG Alpha stock and durable polymer pistol grip included
LiPO Ready:
Power Source:
Canada Compliant:
370-400 FPS w/ 0.20g BBs
Battery & Charger Included:
Rail Type:
780mm-840mm (30" to 33")
Battery Type:
7.4v Small Stick LiPO Battery (Deans)
Motor Type:
6.3 lbs
Full Metal, Fully upgradable V2 gearbox
Quick Change Spring:
Inner Barrel Length:
Approximately 370mm
Included Magazine:
300 Rounds
Package Includes:
Gun, Magazine, Manual
Thread Direction:
14mm counter-clockwise
Fire Modes:
Safe, Semi Auto, Full Auto
Yes - Adjustable
Magazine Compatibility:
Compatible with M4/M16 series airsoft magazine
30 Day Return / 45 Day warranty

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