KWC / RWA Nighthawk / SPS / KWC 1911 Blowback System / cylinder

Original RWA / KWC blowback mechanism. Includes frame, piston head and cylinder nozzle with parts, and return spring.

Includes parts P01, P08, E05, E10, P15, Z04, S02, B16

Note! With screw-on piston heads, remember to tighten the piston head screw before final installation! We recommend using a screw lock to prevent the screw from loosening during use. Remember to lubricate the parts with airsoft lubricants before use.

Please note that installing tuning parts requires knowledge and technical expertise. Previous experience in tuning airsoft guns is also beneficial. It is also worth considering that airsoft guns are individual and installing parts may require adjustment and fine-tuning to suit each gun and configuration.