POWER-UP DTK-4 Suppressor for AK
Looking for a compact and authentic replica of the DTK-4 suppressor that gives your rifle a realistic look while boosting muzzle velocity? Need a suppressor that also supports a tracer unit? The DTK-4 suppressor by 5KU is a detailed replica of the ZenitCo DTK-4 model, designed for AK platforms (recommended for E a L and GHK AK-74, AK-105, and AK-74U). The airsoft version can be installed on any rifle with a 24 mm CW (right-hand) thread on the outer barrel. Its main advantage is the built-in POWER-UP extended inner barrel, which—thanks to spring spacers—aligns perfectly with your rifle’s inner barrel to increase effective barrel length, improve accuracy, and raise muzzle velocity. Unlike decorative mock suppressors, this is a functional upgrade with real performance gains and authentic Cyrillic markings. The CNC-machined aluminum body keeps the suppressor light yet durable, and the hollow interior allows installation of a tracer unit after removing the internal barrel and properly positioning the module inside.
Key Features
Authentic DTK Replica:Design based on the original ZenitCo DTK-4 suppressor.
CNC Construction:Precision-machined aluminum for exact fit and reduced weight.
Tracer Unit Compatible:Hollow internal design allows installation of tracer modules (requires removal of the inner barrel).
Extended Inner Barrel:POWER-UP system increases barrel length, velocity, and accuracy.
24 mm CW Thread:Fits GHK / E a L AK-74, AK-74U, AK-105 and other 24 mm CW-threaded rifles.
Technical Specifications
Material: CNC-machined aluminum
Thread: 24 mm CW (24.1 × 1.5 mm R)
Power Increase: Up to 15 m/s (≈ 0.25 J)
Inner Barrel Compatibility: E a L (AEG), GHK (GBB) AK74-U / AK105 / AK-74 series (rifles with other specs may require removal of inner barrel)
Length: 186 mm
Outer Diameter: 45 mm
Weight: 310 g
Internal Design: Hollow body with inner barrel and spring spacers for precise fit
Package Includes
5KU DTK-4 POWER-UP Suppressor (24 mm ..










