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KWA M4A1 RIS LM4 PTR Gas Blowback GBBR Full Metal Airsoft Rifle

SKU: KWA-103-00215 KWAOut of stock Map ProtectedPrice is map protected. Coupon(s) may not be applied to this item.

  • KWA Force Velocity Gas System
  • Gas operated recoil blowback
  • Tested to shoot at about 13+ RPS
  • Full metal receiver, barrel and buffer tube
  • Full metal drop-in rail system for scopes, bipods and flashlights
  • Retractable crane stock with sling loop and QD attachment
  • Removable back-up rear sight to make space for sights/scopes
  • Semi-automatic and full-automatic firing modes
  • Front sling mount for 2- and 3-point slings
  • Adjustable hop-up system to hit targets further down range
  • Realistic construction and field stripping


KWA M4A1 RIS LM4 PTR Gas Blowback GBBR Full Metal Airsoft Rifle

The KWA M4A1 RIS LM4 PTR Gas Blowback GBBR Rifle gives you a more immersive shooting experience to dominate the field. The free float, detachable quad picatinny rail gives you plenty of room for lasers, flashlights, or other compatible accessories of your choice. An adjustable rear sight along with a front triangle sight gives you better perception from close to mid-range. The rear sight can be removed to make more room for other sights or accessories of you choice. sling rings on the front and back of the rifle enable your favorite slings to latch on and secure your rifle. The retractable stock can be adjusted to your personal preference and give you a more stable shot. The KWA M4A1 RIS LM4 PTR Gas Blowback GBBR Rifle is a quality M4 with features that is sure to give you an optimal shooting experience.

About KWA: Established in 1988, KWA has been the leading designer and manufacturer of airsoft replica weapons for law enforcement and military training. Its reputation for quality, performance, and reliability makes KWA a recognized leader in professional airsoft products. In a time when airsoft development is focused on external replications and logos, KWA has been advancing airsoft technologies with the introduction of the NS2 Gas Blowback System and the 2GX Mechbox. Both product advancements increase the overall performance and reliability beyond all conventional standards of the industry. These products represent KWA’s commitment to excellence and passion for engineering products that simply outperform. KWA’s state-of-the-art manufacturing facility is located in Taiwan with an independent sales and distribution operation in the United States that services the Americas and all European Regions. KWA AEGs are renowned for their world-class performance and exceptional build quality. With an exceptional 45-day factory warranty and LIFETIME tech support offered directly through KWA, we feel most qualified to be YOUR premier KWA dealer.

NOTE: Only use green gas as your propellant when using this gas blowback airsoft rifle.

In the Box

1x rifle

1x gas magazine


Operation Gas Blowback
Build Metal Upper & Lower Receiver, Rail System, Outer Barrel, Sights, Buffer Tube / Polymer Stock, Pistol Grip
Firing Modes Semi-automatic and Full-automatic, w/ Functional Safety
Muzzle Velocity 360-380 FPS (w/ 0.20g BBs)
Magazine Capacity 40 rounds
Hop-Up Adjustable
Inner Barrel Length 370 mm
Weight 7 lbs
Overall Length 31.5" in. / 34.87" in. (Retracted / Extended)

California Proposition 65 Warning: Cancer and Reproductive Harm -

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