Check the listing for details. Shocker Amp HK Army Paintball Marker. Condition: Used. Listed at 800.00 USD. no issues comes with everything in pictures The Shocker Amp HK Army Paintball Marker is an electronic marker designed for NXL Ramping firing mode, perfect for competitive paintball matches. This marker is manufactured by HK Army, known for their high-quality and durable paintball equipment. With its advanced features and reliable performance, the Shocker Amp is a top choice for serious paintball players looking for a competitive edge on the field.