Push UNITE GOGGLE CHIN EXTENSION - Blue Airsoft HK USP 1V LiPo Stick (not included)

1V LiPo Stick (not included)

Railed upper receiver prefect for optics

All ERG Series rifles feature a mechanical/electrical cut-off system that works in conjunction with the ERG magazines to feed every BB and stop firing when the magazine is empty

MATERIAL: DURABLE ALUMINUM ALLOY WITH POLYMER BASE

Push UNITE GOGGLE CHIN EXTENSION - Blue Airsoft HK USP 1V LiPo Stick (not included)The UNITE Chin extension is designed to add to your existing UNITE goggle system and provide you with a longer mask overall should you need it. The Extension comes with a set of soft rubber ear pads but will also fit your existing ear pads to allow for full customization. Available in a range of colors, there is something for everyone. Chin extension Only!!