200 or so
The value of a Harrington and Richardson model 340 in .243 caliber can vary widely based on its condition, age, and any modifications. Generally, these rifles range from $200 to $500. Factors such as the presence of original accessories, the condition of the wood and metal, and local market demand can significantly influence the price. For an accurate valuation, it's best to consult recent sales or a firearms appraisal expert.
500
That depends on the exact make, model, and condition of the rifle.
100-400 USD
100-1000 USD
100-1000 USD depending.
Depending on condition, 100-400 USD.
100-500 USD or so
100-500
you should pay about 300 to about 350 dollars for a Remington 243 rifle
Depends on if that model is offered in 243
Because that's what the bore measured out to.