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Knight's Armament M4 AEG Tactical 10.5" URX 3.1 RIS Carbine - BLACK

SKU: ZSI-KAA-M4U3-BK Knights ArmamentOut of stock

  • Tough Metal Construction withstands shocks and drops
  • 10.5" URX3 Tactical RIS to accessorize and complete your AEG's look and feel.
  • Monolithic Top Rail to equip your favorite PEQ Box or Optics.
  • Embedded Sights ensures that at base level you are able to hone in on your opponent.
  • Adjustable Stock that can be retracted for CQB scenarios or extended for increased handling.
  • Faux Charging Handle adds additional realism to your AEG's tactical aesthetic.
  • Fluted Barrel gives your rifle a distinct appearance.
  • Ergonomic Motor Grip that is comfortable in your palm while increasing handling
  • DEANS Battery Connection vs. Tamiya. AEG comes with DEANS battery connector for increased amperage and rate of fire.


Knight's Armament M4 AEG Tactical 10.5" URX 3.1 RIS Carbine - BLACK

The Knight's Armament M4 AEG Tactical CQB URX 3.1 RIS is powerful, compact, and designed deliver maximum performance in any environment. The adjustable crane stock can be tailored to the players preference with multiple sling points including a mounted sling swivel for your sling to latch onto and secure your rifle when on the move. Adjustable flip up sights in the front and back of your rifle contribute to more accurate shots, unleashing your potential. Even more precise shots can be made with the monolithic picatinny top rail. There is plenty of space for additional sights or scopes, increasing your visual capabilities. picatinny segments line the sides and bottom of your handrail to equip more accessories to gain the upper hand versus your opponents. Your enemies want to gain an advantage over you at all times. When you're wielding the Knight's Armament M4 AEG Tactical CQB URX 3.1 RIS they'll have their work cut out for them.

Ammo type: Seamless 0.20g or heavier (0.23g, 0.25g, 0.26g, 0.28g, etc) BBs. For maximum performance and accuracy, Airsoft Megastore recommends GoldenBall ProSlick BBs which carry perfect spherical consistency and density, available at Airsoft Megastore for the lowest price on the market, guaranteed.

Color: BLACK

Battery Charger Recommendation: Airsoft Megastore recommends the use of a smart charger to avoid overcharging the battery (overcharged batteries may cause decreased airsoft gun performance and may shorten battery life significantly). Smart chargers not only shorten charge time significantly (up to 800% faster charging), but more importantly, also automatically shut off once the battery is fully charged to avoid overcharged batteries.

In the Box




Operation Electric Automatic
Build Aluminum Receivers/ Polymer Stock, Grip
Firing Modes Semi-automatic, Full-automatic, w/ Functional Safety
Muzzle Velocity 370 - 390 FPS (w/ 0.20g BBs)
Gearbox Full Metal Version 2
Magazine 130 rd Capacity
Battery 9.6V Nunchuck (Not Included) (DEANS Connection)
Inner Barrel 368.3mm
Hop-Up Adjustable
Weight 9 lbs
Overall Length 26.5" in. / 29.5" in. (Retracted / Extended)

California Proposition 65 Warning: Cancer and Reproductive Harm -

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