Unfortunately this item is currently not available.
Tang sight, 
Lyman No. 2 sight,
for Uberti Model 1873 Winchester Rifle,
includes tang bolts for both straight and pistol grip model
Tang sight,
Lyman No. 2 sight,
for Uberti Model 1873 Winchester Rifle,
includes tang bolts for both straight and pistol grip model

RS-WIN-73-U     $112.99