top of page

Non-Tilting Outer Barrel for MARUI G19 GEN3, Gen4, Attach accessories, improve accuracy


Upgrade your MARUI G19 GEN3 or GEN4 with the NTB for improved accuracy and a range of attachable accessories. This accessory allows for the attachment of a silencer and auto tracer unit without compromising operability. There is no interference with the slide, resulting in faster operation, increased gas efficiency, and a higher number of shots. The extended inner barrel also allows for increased power and accuracy, making your airsoft gun even more formidable on the battlefield. Upgrade your game with the NTB for MARUI G19 GEN3 and GEN4.


A rubber O-ring is placed inside the barrel to enable accurate installation without shaking no matter what brand of inner barrel is used.
The 14mm reverse screw adapter is available in a choice of colors and can be tightened tightly or easily loosened using a coin.

Material: CNC Aluminum 6061

GSI's NTB is the original fixed barrel that has a patent and has been sold since 2015.

NTB for MARUI G19 GEN3, Gen4, Attach accessories, improve accuracy

$55.00 Regular Price
$44.00Sale Price
Excluding Sales Tax
Attach Color
  • -To extend the inner barrel to increase bullet speed and accuracy.

    -To install a silencer, auto tracer, or compensator is suitable to use GSI Non Tilting Outer Barrel for airsoft guns.

bottom of page