HEVI-Shot 85619 Hevi-Choke Waterfowl Combo Rem ProBore 12 Gauge Extended Range 17-4 Stainless Steel Black (Non-Ported) $41.85
Carlsons Choke Tubes 09204 Bismuth Bone Buster Browning Invector-Plus 12 Gauge Mid-Range 17-4 Stainless Steel $50.90