Holeshot Big Bore Muzzle Tuner

The Holeshot Big Bore Muzzle Tuner clamps onto the barrel, so there is no muzzle thread to cut: three nylon-tipped screws in the knurled area lock it in place. It moves in 0.001-inch increments on a 0 to 500 scale and locks at the setting you find, which lets you move the barrel’s vibration node to suit a particular lot of ammunition. The tuner ships standard at .950-inch and must be bored out for your barrel, so tell us your barrel diameter when you order and we bore it in the shop.

• Adjustable from 0 to 500 and lockable; moves in 0.001-inch increments with a scale
• Anodized aluminum, black or clear: white numbering on the black tuner, black numbering on the silver tuner
• Standard .950-inch bore, bored out to your barrel; maximum boring diameter 1.250 inches
• Outside diameter 1.700 inches; overall length 3.825 to 4.325 inches
• Threaded on the end for accessories, 1.375-32
• Three nylon-tipped screws in the knurled area lock the tuner in place
• About 10 ounces before boring

Call (601) 573-2753 with your barrel diameter and the finish you want.