OAL: 2" - Marked, Dosick. Nickel plated brass with mother of pearl grips. Marked "PAT.1704164, JMF Co." on side under barrel Listed in "The Tiniest Guns" by Bob Urso Vol. 3 on page 77 as U2.
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Dosick 2mm Pinfire with MOP & Chain - DSCKMOPC1.B Datasheet