KWA KM4 SR7 2GX Airsoft Rifle, Tan

Calculated at Checkout


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The new KWA KM4 SR7 is the latest AEG in the new and improved 2nd Generation family. High quality low resistance wiring combined with a Switch Life Extender ensure minimal wear and tear and less maintenance is needed on the trigger contacts. The SR7 combines the ultimate AEG rifle with a more cost effective training solution to provide players and professionals the best airsoft experience. The Magazine Cutoff compatibility allows the player to shoot all the rounds in the magazine and the rifle will automatically stop the firing action once empty, to prevent breakage from dry fire. This rifle comes equipped with a Quick Spring Change System to allow users to quickly and easily customize the power or rate of fire on their KWA Airsoft rifle to their specific needs. Paired with the signature KWA torque motor and a heavy spring, and you’ve got the perfect AEG for CQB to long range engagements. The 6-position collapsible stock allows for easy transportation and adjustment of the overall length for players of all sizes. The SR7 comes fitted with a quad-sided RIS handguard giving players the option to add their choice of tactical accessory including optic sights and foregrips. This rifle is rear wired and ready for a LiPo Battery (Not Included), and offers near unmatchable reliability thanks to the one piece full metal upper receiver and high quality internals. The next level gearbox has a 9mm ball bearing & bushing combo with a 2G high performance bucking to ensure smooth and rapid gear change and long lasting durability. By combining a rugged metal build with the power and accuracy needed to out-gun the competition, KWA has created an AEG that will surely resonate with players of all skill levels and play styles.


  • Full Metal Receiver
  • 20mm Picatinny Top Rail
  • Metal Quad-Rail Picatinny Handguard
  • 2GX Gearbox
  • 2G High Performance Bucking
  • Heat Treated Precision Gear Set
  • Improved High-Torque Motor
  • Magazine Cut-Off Capability
  • Switch Life Extender to Prevent Contact Burnout
  • Quick change Spring System
  • PTS Enhanced Polymer Grip
  • Adjustable Rotary Hop-up
  • Officially Licensed Centurion Arms Engraved Trademarks
  • Adjustable Crane Stock
  • LiPO Ready
  • Enlarged Trigger Guard

Note: Battery and Charger DOES NOT come with purchase of rifle.

We recommend a 9.6v NiMH nunchuck or 7.4V LiPO style battery for this AEG.

LiPO Ready:
Power Source:
Canada Compliant:
350 FPS w/ 0.20g BBs
Battery & Charger Included:
806mm-889mm (31.75" to 35")
Battery Type:
9.6v NiMh Nunchuck Battery (Tamiya)
Rate of Fire:
14+ RPS
7.3 lbs
Version 2 gearbox
Inner Barrel Length:
394mm (15.55")
Included Magazine:
120 Rounds
Package Includes:
Gun, Magazine, Manual
Thread Direction:
14mm counter-clockwise
Fire Modes:
Safe, Semi Auto, Full Auto
Yes - Adjustable
Magazine Compatibility:
Compatible with KM4 airsoft magazines
Magazine Model Number:
30 Day Return / 45 Day Warranty

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