850.00 Browning A-500r Excellent Condition, 12ga, Inertia Semi-Auto, 28" Skeet Rib Barrel, 2-3/4" and 3", Invector Choke IMP-CYL Included. City of Toronto May 10, 2024 - 4:55 PM Tuxx For Sale: Browning A-500r in Excellent condition. Recoil operated semi-automatic 12ga with 2-3/4" and 3" chamber.