KM4 SR10


The KWA KM4 SR10 is an intermediate rifle that is designed for medium to long range engagements. Outfitted with a 16’’ bull barrel and a 10’’ free float rail system, operators are able expand the weapon system with various weapon attachments. Full metal alloy receivers ensure strength and durability. Flat top upper receivers allow for the mounting of various scopes and optics. Six position crane stocks provide the user comfort while shooting and houses various battery packs in the rear eliminating the need for an additional battery box. The KWA SR10 is an excellent medium to long ranged weapon for field combat.   

Tech Specs

Caliber 6mm
Magazine Capacity 120 rounds
Power Source 9.6v NiMh, 7.4v or 11.1v 15c Li-po/Li-Fe

Dim. / Wt

Inner Barrel Diameter:
Inner Barrel Length:
Outer Barrel Length:
Overall Length (Retracted):
Overall Length (Extended):

6.05 mm
425 mm
40.64 cm [16.0"]
84.45 cm [33.25"]
92.71 cm [36.5"]
2.97 kg [6.55 lbs]

Performance Rate of fire:
Energy Output with 0.20g BB:
20+ RPS
118-125 MPS [390-410 FPS]
1.49 Joules
Special Features
  • Full metal alloy flat top upper receiver
  • Full metal alloy lower receiver
  • Adjustable hop-up
  • KWA 2GX gearbox
  • KWA 2G high performance bucking
  • 10” free float picatinny rail adapter system
  • Removable / adjustable front and rear sights
  • 6 position battery stock with battery compartment
  • Semi-automatic & automatic select-fire

Downloadable Content