$200-$250, depending on condition.
No published sn data. You will have to call the factory.
H&R Handi-Rifle
About $225, depending on condition, caliber, scope, etc.
Well- sort of. Single shot top break rifles, such as the H&R Handi Rifle or the Thompson Center can change barrels, and can shoot several different cartridges- but not from one barrel.
The H&R Handi-Rifle varmint barrels in .223 made before the year 2000 typically have a rate of twist of 1:12. This slower twist rate is generally suitable for stabilizing lighter bullets, typically in the 40 to 55 grain range. Later models and variations may have different twist rates, so it's always good to check specific models for confirmation.
it is a one in 12" rate of twist good for up to 55 gr. bullets may stabalize some 60 gr but heavier bullets may suffer in accuracy..... Turns out that ALL H&R/NEF .223 barrels made will be 1-9 twist starting in 2006. This is great news to those of us who want an inexpencive .223 rifle that can shoot heavy bullets.
50-100
If your question refers to the H&R Handy-Gun .410 PISTOL, and if it has a 10 inch barrel, depending on condition, these may be worth $500-$1500 IF the pistol has been registered as an AOW with the Federal BATF. If the pistol has not already BEEN registered, it cannot be, and would have no value- but possession of an unregistered one is a serous Federal crime. These are Class III firearms, and are treated in a similar manner to machineguns, short barreled shotguns, etc. IF it has been registered, the transfer fee is only $5. This is NOT the same weapon as the currently manufactured H&R Handi-Rifle.
Whatever someone will pay for it! /\/\/\ what a jerk, didnt even help you out. if this is in deed the Delta Match H-Bar Rifle from 1987 should be worth $1,500usd
223 km/h :P
50-300 usd
The question can't be answered unless you specify whether you mean centerfire or rimfire. .22 LR 30-06 375 H&H 270 win 308 win 7.62+39mm 7.62+54R 300 win mag 22 win mag 223 rem etc.