Metal shell holder to be used on the APP Lee press, for the following calibers: 22 BR, 224 CLARK, 22/250, 240 weatherby, 243 winchester, 6mm remington, 244 remington, 6mm, 25/284, 25 / 06, 250 savage, 257 roberts, 6,5 mm X 57, 6,5 carcano, 270 win, 7mm, 7x57 mauser, 284 win, 300 savage, 308 win, 30.06, 8x57 mauser, 35 whelen, 44 auto 45 auto. Made in the USA. Gross weight: 17 grams