Blitz Concept TM Nighthawk Custom "Costa" Rail Segments and Sections - Red and green dot

- Red and green dot illumination

- Cowcow Technologies 3L Hopup Chamber

Smith & Wesson

-       Better accommodates the modern support hand forward rifle hold

Blitz Concept TM Nighthawk Custom "Costa" Rail Segments and Sections - Red and green dotThis is a modest custom built Hi Capa 5. 1 in house at BlackBlitz Airsoft. Based on a Tokyo Marui 5. 1 Hi Capa, the slide has been upgraded with a full metal Guarder Aluminum Nighthawk slide kit, featuring an elegant design with serrations and markings. The outer barrel, chamber, spring guide, and spring guide cap has been replaced with a Guarder stainless and non stainless steel parts for improved durability. Internally, the pistol has a PDI 70 w