Push Unite Soft Ear and Chin Extension AC Valve Tool The Byrna SD (Self Defense)

The Byrna SD (Self Defense) is the successor of the Byrna HD

x6 14x2 NBR 70 O-Ring

providing the competitive player

* Extra large ram shaft resists bending* Ram shaft flats and shoulder allows you to screw the pump arm up to the shoulder for the perfect fit

Quick Change Lid & Speedfeed

Push Unite Soft Ear and Chin Extension AC Valve Tool The Byrna SD (Self Defense)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.