MARBLES'S IMPROVED PEEP TANG SIGHT BASE ONLY.
The New Marble's Improved Peep Tang Sight can be used on the following model of firearms, please be sure to order the correct SCREW SET and the appropriate UPRIGHT;
Ballard #8 Union Hill use screw set #Mar995025, Marlin 39, 39A (Old Model), 1889, 1892 (original), 1884(original) use screw set #Mar995025, Marlin 25, 27, 29 (originals) and 1893 use screw set #Mar995025, NEF Survivor use screw set #Mar995016, Savage 30G Stevens Favorite use screw set #Mar995025, Taurus M62 use screw set #Mar995001, Winchester 9422(.22 Magnum) use screw set #Mar995001.
UPRIGHTS: Short Range Upright Stem(#Mar990100) approximate distance of 0-250 yard, Standard Upright(#Mar990110) approximate distance of 200-500 yards, Mid Range Upright(#Mar990120) approximate distance of 450-750 yards, and Long Range Upright(#Mar990130) approximate distance to 700-1000 yards. (Some use the Shortest Upright Stem because it does not clear the receiver to the lowest possible upright.) The distances will vary do to caliber, barrel length, make and model.