Topper is a brand name of a line of basic single-shot shotguns made by Harrington & Richardson. H&R is owned by Marlin Firearms Company.
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Harrington & Richardson (H&R) the maker of the Topper shotgun, was located in Worcester Mass.
how to remove and replace trigger guard on Harrington Richardson topper shotgun n
1979
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50-100 USD
How old is my Topper 88 HARRINGTON AND RICHARDSON GUN serial number
If you are mean the H&R model 158 Topper single shot shotgun?This model was made from 1962-1973.
Value seldom exceeds 100 USD
$50-$100, depending on condition.
They sell new for $125.00
The Harrington Richardson Topper 12-gauge model 88 shotgun is not worth a lot of money. There are quite a few for sale online for $75 to $125 depending on the condition. This is a pretty basic gun with no pizazz.