• $299.00
    Unit price per 

The KWA KM4 SR7 is based on a highly modified M4 variant developed for the US Naval Special Warfare Development Group. Outfitted with a shorter barrel, the SR7 is the same size as the KWA KM4 CQB and excels in close quarters combat. The 7″ free float rail system allows users to easily mount various tactical equipment such as foregrips and weapon lights. Utilizing the KM4A1 base platform, the SR7 features full metal alloy construction with the proven 2GX gearbox for long lasting durability and strength. The KM4 SR7 provides operators with an adaptable weapon system with high maneuverability and speed.


  • Full metal receiver, rail system, and barrel
  • 7" free float rail system
  • KWA 2GX gearbox
  • KWA enhanced 2G hop-up bucking
  • 6 position retractable Crane stock
  • 120 Round mid-cap magazine

FPS: 350

Includes: Gun, 1x Magazine, Manual (Battery/charger NOT included)

Magazine Type: Most M4 type magazines

Gearbox Type: Version 2

Motor Type: Long Type

Thread Type: 14mm Negative

Battery Connector Type: Mini Tamiya

Battery Type: 9.6V NiMH nunchuck battery recommended


All airsoft guns ship with a permanently affixed blaze orange muzzle device.