Patterned after the original Marble's tang sight. Spring-loaded, quick-release staff to vertical sighting position. Graduated elevation post with locking ring. Included are a target eyedisc and the standard peep. To adjust elevation, loosen the lower lock ring, rotate upper adjust sleeve to desired setting, then tighten the lock ring. To raise stem from locked down position, simply press down on stem to release the keeper, and then release stem. The internal spring will center the stem in the upright position. Total height adjustment: .300″ standard stem or .500″ for the long stem (standard on the Marlin and 1886 sights).
This sight is available with bases for the original Marlin and Ballard rifles, new production Marlin rifles, Winchester Models 1885, 1886, 1892, 1894 with 2-3/16″ hole spacing, as well as the 1874 Sharps rifle. Weighs 1.7 oz.