The original No. 1 Standard Rear Bag is used mainly to take care of huge butt stocks on many magnum and other similar rifles. Bag size: 5" W x 6 3/4" L x 2 5/8" H at the front end and then tapers to rear to match the shape of the rifle stock.
            For questions or technical help please contact Protektor directly at: 
Protektor Model Company
1-11 Bridge Street
Galeton, PA 16922 USA
Phone 814-435-2442
Email: mail@protektormodel.com