![Retro ARMS CNC Hop-Up Chamber for AK [RETRO-6564] - $31.00 : BRILL ARMORY, Quality Airsoft parts for the discerning consumer. Retro ARMS CNC Hop-Up Chamber for AK [RETRO-6564] - $31.00 : BRILL ARMORY, Quality Airsoft parts for the discerning consumer.](http://brillarmory.com/cdn/shop/files/2669_0031-05095_1749.jpg?v=1711158126)
Retro ARMS CNC Hop-Up Chamber for AK [RETRO-6564] - $31.00 : BRILL ARMORY, Quality Airsoft parts for the discerning consumer.
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EMG x Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series Airsoft AEGs (Color: EMG Black), Accessories & Parts, AEG Internal Parts, Hop-Up, AK Series Hop-Up - Evike.com Airsoft Superstore
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Retro Arms CNC Aluminum AK Hopup Cube, Accessories & Parts, AEG Internal Parts, Hop-Up, AK Series Hop-Up - Evike.com Airsoft Superstore
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