CowCow B01 Blowback Housing Unit for Hi Capa
The CowCow Blowback Housing is made of 7075 aluminum for durability and quality. Weighing in at just 18 grams, this blowback housing improves gas efficiency and cycle rate. With multiple o ring sizes, this is an amazing all around unit.
Note: if you are not an experienced tech and would like someone to build it for you, please reach out to us here.