MEC Outdoors 33 Powder Bushing Size #33
http://www.tandktactical.com/shop/098489015905-mec-outdoors-33-powder-bushing-size-33-7047
http://www.tandktactical.com/web/image/product.template/7047/image_1920?unique=7bdaa2d
Mec's Powder Bushing regulates the amount of powder for your shotshell load.
