Rounding out our sink tip selection is our original series of 12 Foot Commando Tips. These work best on rods from 10 to 14 feet. Like our 10 foot Commando Tips, these come in 8, 11 and 14 grains per foot, or 96, 132 and 168 grains total, with a Riffle, Run and Bucket option within each grain weight. However, these tips are dual density—the back half of the tip sinks at one inch per second slower rate than the front half. This gives you a slightly more direct connection to the fish by reducing the belly effect in your line. This could potentially increase hookups. Our 96 grain Commando Tips work best with rods from about a 4-weight switch to a 6-weight spey, or about a 225 grain to a 300 grain Commando Head. The 96 Grain Riffle tip is an S2/3, the Run is an S3/4 and the Bucket is an S5/6. Our 132 grain tips work best for rods from about a 6-weight spey to an 8-weight switch, or about a 325 to 400 Grain Commando Head. There Riffle is S2/3, the Run is S5/6 and the Bucket is S8/9. Finally, our 168 grain tips work best on 7-weight spey rods to 9 weight spey rods, or about a 375 to 475 grain Commando Head. Their sink rates are the same as for the 132 Grain Commando Tips.