50-300
High Standard
High Standard named their rifles - Flitr King, Sport King, etc. Model A103 doesn't help. If it's a .22, max of $200 in excellent condition. If its a centerfire, max of $400 n excellent condition.
High Standard, Model A1041
$150.00
your gun was made by sears/high standard. this model pattent was held by Sears and Roebuck .but it soon was marketed by high standard as the sentenal revolver .These are truly nice revolvers and are worth about 200bucks
The High Standard Collector's Association would be a good start. Mr. John Stimson has collected information on various High Standard Firearms, and has a web page. The link below with take you to the rifle listing.
Do a search for High Standard A1041 rifle parts. Numrich gun parts has a good selection of parts for this rifle.
Made by High Standard, it is their Sport King P100 rifle.
Although you said rifle, I think you mean caliber .22 Long rifle, and are referring to a handgun. There are several variants under the Model 101, and most have a collector's value. Worth between $175-$600, depending. This is one that really needs a hands-on appraisal- simply too many variables for a pat answer- Sorry.
Try e-gunparts.com
The value of a High Standard Sport King model 376313 in .22 caliber Long Rifle can vary based on its condition, age, and any included accessories. On average, these pistols typically sell for anywhere from $300 to $600 in the current market. It's recommended to have the firearm appraised by a professional to get an accurate assessment of its value.