7mm Remington Magnum ..........73.5 gr.
7mm Weatherby Magnum ..........78.0 gr.
284 Jarrett ...................85.5 gr.
7mm STW .......................98.3 gr.
The case capacity of my Mashbrun cases are about 4.5 gr. more than the Weatherby. These are case capacities to the base of the neck. From my experience with the Mashbun,it and the Jarret look to be the same or close at least in case capacity if not in form.
