$100-$175, depending on model and condition.
50-100 USD
Value is for parts only. Try e-gunparts.com
Cornell publications might have what you are looking for.
I am not familiar nor do I know of an H&R Model 943 "pistol" - could this be a Model 949 revolver?
Try e-gunparts.com
50-125 or so
50-100 or so
You need to see a gunsmith
Cornell Publications has books on H&R
10-100 usd
I am showing that HR made a revolver in models 826,829,832,and 922.If you check your model number again it may be one of these.Please repost your question if that is the case.