38 special +P question

[Scott13]

Does anyone by chance know how many fps this load goes
Speer 158 grain factory +P ? The other day i shot a relatives
S&W model 65 with this ammo and it seemed very snappy for
a 38 special . But it probably was the combo of a +P in a 3 inch barrel . Just curious how fast this ammo is . Thanks

 

[Mike Irwin]

Speer says 900 fps., but doesn't say what barrel length.

 

[Scott13]

Thanks