STEEL Gen5 AIR Long Suppressor, 5.45/.223 Caliber — M24x1.5 Thread

The STEEL Gen5 AIR Long Suppressor is a professional sound moderator from the Ukrainian manufacturer STEEL, designed for intensive use, including automatic firing. This non-disassemblable device combines durable structural steel with an oxidized finish (bluing) and an innovative dual-circuit internal design, providing acoustic sound suppression of up to 60% by ear, or approximately 26 dB according to a sound level meter. The design includes a pre-expansion chamber and a floating Gen5 AIRx2 separator block for efficient powder gas diversion and reduced smoke, even without gas block adjustment.

Features of the STEEL Gen 5 AIR Long Suppressor:

• Dimensions: 225x37 mm.
• Thread: M24x1.5 Long (designed for installation on AKS/AKSU).
• Made of structural steel with an oxidized finish (bluing).
• Acoustic efficiency: 26 dB (approximately 60%).
• Chamber configuration: 9+1 chambers (equivalent to 15 chambers).
• Non-disassemblable body for increased reliability.
• Pre-expansion chamber for reducing gas pressure at the exit.
• Innovative floating Gen5 AIRx2 separator block, eliminating smoke.
• AIR model — gas-venting, with additional holes on the output end face.
• Withstands automatic firing mode.

Specifications

• Brand: STEEL
• Additional information: Finish - bluing; Non-disassemblable;
• Color: black
• Acoustic efficiency, dB: 26
• Overall dimensions, mm: 225x37
• Material: steel
• Weight, g: 573
• Muzzle thread: M24x1.5
• Overall length, mm: 225
• Caliber:.223 Rem (5.56/45); 5.45x39;
• Caliber group: 5.6 mm (.224)
• Type: Suppressors
• Category: Sound Moderator
• Model: Gen 5
• Country of manufacture: Ukraine

The STEEL Gen5 AIR Long is ideal for users seeking a reliable and effective sound moderator for AK-type weapons and compatible platforms in.223/5.56 and 5.45x39 calibers. Thanks to its well-designed internal architecture and durable materials, this suppressor ensures stable operation during high-intensity firing, minimizes muzzle report, and reduces the negative impact of gases on the shooter and surroundings. If you need a compact (225 mm) yet powerful product with professional characteristics, the STEEL Gen5 AIR Long meets these requirements.

Other products in this category can be found here Sound Moderators, Muzzle Brakes, Flash Hiders