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CA ARS 10" keymod rail Proline M4 BLK

Quick Overview


  • Manufacturer: Classic Army

  • Model: M4 10" ARSS4-10

  • Muzzle Velocity: 400 FPS

  • Magazine Capacity: 300rds

  • Color: Black

  • Package Includes: Gun, Magazine

  • Warranty Length: 90 Days

  • Warranty Handler: Classic Army (Warranty Policy)


  • 10" Keymod Rail System

  • Ambidextrous Fire Selector

  • Metal Construction

  • Reinforced 9mm Bearing Gearbox

  • 6.03mm Tightbore Inner Barrel

  • Mosfet Equipped

Availability: Out of stock



The Classic Army M4 10" ARSS4 Keymod carbine in a black finish is one of the newest rifles from Classic Army. The ARSS4 features a 10 inch keymod rail with keymod slots at the 3, 6, and 9 o'clock position, which provides plenty of space for mounting keymod accessories or keymod picatinny rails. Internally this gun features Classic Army's 9mm full metal gearbox with CNC cut high torque steel gears, high torque motor, reinforced piston and a 6.03 tightbore barrel. These rifles also include a mosfet to protect your trigger contacts from shorting out. Step up to the plate with the Classic Army ARSS4 10" Keymod Carbine.

Additional Information

Manufacturer Classic Army

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