Brass Rifle Sight Medium 5/32" or Large 3/16" fits 1873,1866,1892, 1894

Brass sight slips snugly over your original Marbles style site that is on a 66, 73 or a Marlin. There are 2 different sizes. The smaller size for small far targets and the large one is for big and close. SASS Approved Once the sight is tapped on it DOES NOT change the point of impact so there is no need to re-sight your rifle. -- "Sure Hit" Brass slip on rifle sight. Slips snugly over your original Marbles style site that is on a 66, 73, 92 or a Marlin 1894. There are 2 different sizes. The smaller size (medium) for small far targets and the large one is for big and close. Once the sight is tapped on it DOES NOT change the point of impact so there is no need to re-sight your rifle. Simply tap on the New “Sure Hit” sight over your existing marbles style front sight. Medium - 5/32" Large - 3/16" MADE IN THE USA