Locate the latch, usually a T-Shaped lever with knurled surfaces on each end of the stem of the T. This is located above the hammer. Grasp the knurled surfaces with thumb and forefinger and lift up with a rotating motion. While holding this up and clear of the frame, use the heel of your hand to press the barrel downward, brasking the gun open. Some guns, other than Iver Johnson, have a thumb latch activated by the thumb, pushing forward on the thumb latch. Opening the top-break revolver the extractor will automatically raise as the barrel is lowered. Opening the gun full, the extractor will snap back down for loading cartridges into the cylinder. Bob Wright
Less than $100 in top condition, less than $50 in poor condition.
H&R Break open .22 revolvers are small, compact handguns that are designed for easy loading and unloading by breaking the barrel open. They are commonly used for target shooting and plinking due to their simplicity and accuracy.
A top break revolver
What is the value of iver johnson 6 shot top break revolver?
Just another version of the Iver Johnson Safety Hammer revolvers. The grips are Tenite (plastic), which is different (and cheaper than wood), but not special. Manufactured from 1964 to 1975.
25-100 USD
Seldom exceed 100 USD
Impossible to answer without a serial number.
Yes, in several variations.
D4170
10-100 usd
They can be made from spring stock by most gunsmiths. The original parts for these very old guns are about used up.