Cybergun FN Herstal Licensed .177 Cal M4-03 CO2 Gas Air Rifle, Black

Calculated at Checkout

In Stock! Ships Within 1 Business Day!
In Store Availability Varies by Location


Adding to cart… The item has been added

Why buy from Airsoft Station?

  • FREE SHIPPINGOn purchases over $199
    (lower 48 states)
  • Returns & WarrantyReturns & Warranty Policy
    for 30 days
  • RAVE reviewsRated 4.6/5 by 35,000+
    Happy Customers

Introducing the Cybergun FN Herstal Licensed .177 Cal M4-03 CO2 Gas Air Rifle - a perfect blend of authenticity and performance. Crafted under the esteemed license of FN Herstal, this air rifle is a testament to Cybergun's commitment to quality and precision.

Weighing in at a solid 2460g, the rifle feels substantial in hand, echoing the weight and feel of the real thing. With an adjustable length ranging from 705mm to 785mm, it ensures a comfortable fit for users of all sizes. Powered by the reliable 12gr CO2 cartridges, this rifle is designed to deliver consistent performance shot after shot. Its semi-automatic firing mode ensures rapid target acquisition and firing, making it ideal for those looking for an edge in their airsoft games.

The rifle boasts a muzzle velocity of ~3.8 Joules, ensuring each .177 Cal BB finds its mark with precision. With a magazine capacity of 18 rounds, you'll have ample shots before needing to reload. The package also includes a vertical grip, enhancing stability and accuracy during rapid firing sequences.

In the box, you'll find the gun, a magazine, a vertical grip, and a comprehensive manual to get you started. Whether you're an airsoft veteran or a newcomer looking for a reliable rifle, the Cybergun FN Herstal M4-03 is a worthy addition to your arsenal. Experience the difference of a rifle that combines the legacy of FN Herstal with the innovation of Cybergun.


  • Authentic FN Herstal licensing and markings
  • Sturdy metal receiver and barrel
  • Efficient CO2 power mechanism
  • Detachable carry handle reveals top Picatinny rail
  • Accessory-ready Picatinny handguard
  • Six-setting adjustable crane stock
  • Triple sling points: stock, receiver, barrel
  • Includes vertical grip
Power Source:
484 FPS w/ 0.177cal Steel BBs
Rail Type:
5.4 lbs
Included Magazine:
18 Rounds
Package Includes:
Gun, Magazine, Vertical Grip, Manual
Fire Modes:
Safe, Semi Auto
30 Day Return / 45 Day warranty

Customer Reviews