GMAT Sentence Correction (SC) | Re: In the 1950s, toy stores sold thousands of play replicas

Himikemcgarry ,
Really appreciate your response
This does help confirm my understanding of the opening modifier with the subject.
Can I conclude that it is acceptable to place "Buntline Special,..." quite far away from gun?
Because,as far as I'm concern,this part should be placed nearest to the noun it modified to avoid misplaced modifier error as well.
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