The value of a Herters Model U-9 .223 rifle with a Herters scope can vary significantly based on its condition, age, and market demand. Generally, such rifles can range from $200 to $600. If the rifle and scope are in excellent condition and have original packaging or documentation, the value may be higher. It's advisable to consult recent sales or an appraiser for a more accurate assessment.
250 or so
I bought one for my son not to long ago. I paid $480 for the gun. It also came with a 3x9 scope that isn't to expensive. It is a great gun for a beginner.
It is my understanding that Herters only made rifles in the mid to late 60s and were sold mainly via mail order direct from them with a few stores selling as well. The Gun Control Act of 1968 pretty much marked the end of Herters rifles.
100-400 USD
To remove the bolt from a Herters U9 .223 rifle, first ensure the firearm is unloaded and pointed in a safe direction. Pull back the bolt handle to the rear position to release tension, then locate and push down on the bolt release lever, usually found on the side of the receiver. While holding the lever down, pull the bolt completely out of the receiver. Always refer to the owner's manual for specific instructions and safety precautions.
About $450-$500, depending on condition, scope, etc.
B-Square made rings that clip to the scope rail.
Only if it is marked ".223 Remington" on the barrel.
$499
Mounting an airsoft scope on an actual rifle would actually quite ruin it. Don't do it, because an airsoft scope is notdesigned to take the shock that an actual gun would give it.
Them twist rate of a Winchester model 70 rifle in .223 Rem.is 1"in 9".
Possible, but, costly