ASP D2 Inert Test Inserts

The ASP D2 Inert Test Inserts are expertly machined from aerospace aluminum and solid brass, enhancing the integrity of your ASP Metro D2 and Sport D2 Defenders. This Insert, featuring a proprietary valve system and patented dispensing mechanism, facilitates safe and efficient training with a harmless, inert aerosol. We recommend you do an integral part of your training and familiarize yourself with your ASP Defender before carrying it with the active D2 Insert installed. With about twelve 1/2-second bursts contained, this highly engineered product surpasses ordinary aerosol defense devices by offering replaceable OC (Oleoresin Capsicum) Inserts, making it a cost-effective and environmentally friendly alternative.