German Tactical Systems Tactical Brass Catcher Picatinny Rail Adapter Black. 0 now features a robust CNC Aluminum mount upgrading from the previous polymer design ensuring greater stability and a longer lifespan. The 3.0 version retains all the beloved features of the original including its efficient brass collection system strong elastic cage and convenient zipper for quick case disposal. The Tactical Picatinny Brass Catcher is an effective way to avoid having to pick up your spent cases the cases can also be used directly for reloading. The elastic cage of the case catcher is strong and large and the brass handles do not distort the cage so there will be no ejection errors or jamming. The zipper at the bottom of the lightweight brass case catcher is used to quickly empty the cases. The Tactical Picatinny Brass Catcher is an innovative device specifically designed to keep your shooting environment clean and organized. The German Tactical Systems Brass Catcher is the perfect tool for any reloader or conscious shooter. The device is easy to mount and fits most firearms with a Picatinny or Weaver rail system. When the bag is full (100 rounds of .223) simply use the zipper on the bottom of the bag to empty the casings into your desired container and keep shooting. Specifications for German Tactical Systems Tactical Brass Catcher Picatinny Rail Adapter: Manufacturer: German Tactical Systems Color: Black Design: Black Fabric/Material: Aluminium Package Contents: German Tactical Systems Tactical Brass Catcher Picatinny Rail Adapter German Tactical Systems GTS-7501-BLK: Tactical Brass Catcher Picatinny Rail Adapter Black