Browning Maxus II Ultimate Maple, Semi-automatic Shotgun, 12 Gauge, 3 Chamber, 28 Barrel, Nickel Plated Receiver, Silver, Fiber Optic Front Sight, AAAA Grade Maple Stock, Includes 3 Choke Tubes - F,IM,M, 4 Rounds 011777204 The Maxus is yet another example of Browning shotgun perfection; delivering on the promise to be the most reliable, softest shooting, best handling gas-operated semi-auto ever. Even with the success the Maxus has earned, the gears of innovation are in constant motion here at Browning, and they are always hard at work developing innovative new products. The Maxus, however, is just too good to quit.