Power Adjusters?....

[Fozz]

All things being equal, what kind of power spread can i expect from one of these?? is it a few flbs? or less?
Not important on the cosmic scale of things,Just curious...

[BDS]

Approx 90 fps in .177 caliber.

Crosman 2300S model quotes "440 to 520 fps"

They are more of a power-lowering device for the shorter ranges of paper target shooting.

[jdub]

After buying a chrony one of the first things I did was test the effectiveness of the power adjuster on my 2300S.  The results were disappointing:

http://www.crosman-air-pistol-owners-forum.com/board/index.php/topic,8691.0.html