I always liked the looks of black widow bows and was curious what the differance was between the two? I like'um just dont know much about them. May be my next purchase! :thumbsup: Jason
Riser length...the PMA is a longer riser with a bigger sight window.
The PMA riser is 2" longer than the PSA and 4" longer than a PCH. A 58" PCH, 60" PSA and 62" PMA will have the same length working limb.
What Yellow Dog said...
The PMA gives you a large sight window. I have an older MA (same bow just not CNC) and it likes to be shot with very little cant. Thats also likely me.. (PMA 18" riser)
I have shot PSA's and they will take a bit more cant but your advantage is you are working with an overall shorter bow. (PSA 16" riser)
I am going to do a "test drive" on a PCH just because I want to try the shorter bow. (PCH 14" riser)
One thing I can tell you is they are all amazingly smooth on the draw and as I am sure you know can really shoot a a well tuned arrow.
There is some comment about getting the PSA's and PCH's quiet. Seems for some it takes a bit of work but is not that difficult. Terry Green just had a post up a few days ago about his.
Good luck