Packing a powerful punch and reliable performance, the 835 Ulti-Mag is the perfect firearm for those looking to make the leap to the 3.5" platform. Built from the ground up as the world’s first 3.5" pump-action, the 835 sets the standard for hardcore hunters. The overbored barrel with 10 Gauge dimensions the entire length of the barrel provides less pellet deformation, resulting in tighter, more uniform patterns.