Armorer Works Custom Tightbore Inner Barrel + Performance Bucking (119.9mm) for most WE (Gen 2)/AW Hi-Capas Switch This is similar to a

This is similar to a food blender in terms of real world noise

ARMORER WORKS HX2402

5KU Metal High-performance 7mm Bearing Bushings

AMG High Output Valve for KJ KP09 GBB

Armorer Works Custom Tightbore Inner Barrel + Performance Bucking (119.9mm) for most WE (Gen 2)/AW Hi-Capas Switch This is similar to aArmorer Works Custom Tightbore Inner Barrel + Performance Bucking (119. 9mm) Bore Size: 6. 01mm (+ 0. 01mm) Inner Barrel Length: 119. 9mm Materials: Electroplated Brass & Silicone Compatibility: Compatible with most WE (Gen 2) AW Hi Capas High Performance Bucking Parts Included: 1 x HXAS#1 (Silver) Tightbore 1 x HXAS#8 (Red) High Performance