This is a North American Arms Single Action known as the Mini Master chambered in 22 LR, model NAA-MMTC.
Our Black Widow and Mini-Master Mini-Revolvers evolved from our popular .22 Magnum frame series and include the time tested design characteristics that are incorporated in all NAA Mini-Revolvers.The result is enhanced stability and accuracy for the shooter. Both the Black Widow and the Mini-Master have a Heavy Vent Barrel" a Bull Cylinder" Oversized Black Rubber Grips and comes with either adjustable Marble Arms sights for elevation or fixed Low Profile Sights" also by Marble Arms.
Features:
Stainless finish
.22 LR Conversion cylinder
Oversized rubber grips
Heavy vent barrel
Bull cylinder
Marble Arms Adjustable sights
Safety cylinder