Yes, this is the link from above - Brass Fetcher S&W 642 J Frame 2" barrel
Also, results in this article linked above using 2" Charter Arms Pink Lady snub
You will get at least 14 inches penetration in ballistic gelatin. The Brassfetcher video show a regular Federal "soft" 148 grain wadcutter shooting right through a 12" block of 20% ballistic gelatin.
BTW - "Anza Frank" you are real close to me, "Aguanga John"