Bass Pro's Redhead 350 arrows?

[Soilarch]

Does anyone shoot these are know what there spine is?  I would think .350 but I know some of the companies use a "backwards" system.  I believe the guy mentioned that they are relabeled Beman's...but I can't vouch for that info.

Trying to help a guy out and see if these are usable for "normal" trad equipment or if they'll be too stiff.

They're from my compound setup which was 74# 125gr tip at about 28".

[stringstretcher]

These arrows are the same spine as the carbon Express 350....just a differnet logo

[toot]

The stiffness will be ""NEEDED"" for the heavy front end..
 My lighter spined shafts are too weak for the heavy front end..

Thanks, Toot