Uberti 1871 RICH 1860 Navy Barrel:8" The 1/2-Inch Picatinny Riser is

The 1/2-Inch Picatinny Riser is ideal for AR and M16 receivers and other tactical rifles

an evolution from the M9

the cross-bolt locking system operates on Monobloc lugs positioned at the height of the upper tube axis

ideal balance and strength only possible with non-traditional stock engineering

and 6 daylight settings

Uberti 1871 RICH 1860 Navy Barrel:8" The 1/2-Inch Picatinny Riser isIn 1871, an employee from Colt by the name of Charles Richards was awarded a patent for converting Colt percussion models to breech loading cartridge revolvers. The Richards cartridge conversion was an instant success. On July 2nd, 1872, William Mason, another employee from Colt, was awarded a patent for an improvement to the Richards model. The 1858 New Army improved conversion was introduced by Remington in circa 1873 with special factory installed