KWA Rotary Hop-Up Chamber Assembly for VM4/RM4/CM4 - 352S (GG11-22)

Service your compatible KWA airsoft AEG with the KWA Rotary Hop-Up Chamber Assembly, part 352S. This OEM replacement is intended for KWA AEG 2.5 / 3.0-series rifles with the last-round cutoff feature.

Rotary adjustment and OEM construction

The chamber features nylon-fiber construction and a rotary adjustment knob. A retainer clip and barrel spacer are included for your replacement assembly.

Listed model compatibility

• KWA RM4A1 (ERG)
• KWA VM4A1 (VPS)
• KWA SR-10 (ERG)
• PTS CM4-10 (ERG)
• PTS RM4 Scout (ERG)
• PTS RM4 CQB (ERG)

Nozzle compatibility

Compatible nozzles are the KWA M343 OEM nozzle and Retro Arms 21.40mm nozzle. This chamber has a different feed geometry from newer KWA rotary chambers.