Lee 7 x 57 Mauser Collet Die only that uses a collet to squeeze a mandrel, creating a precisely aligned case neck while reducing run out. Sizes just the neck and requires no lubrication. more details
Lee 7 x 57 Mauser Collet Die only that uses a collet to squeeze a mandrel, creating a precisely aligned case neck while reducing run out. Sizes just the neck and requires no lubrication.