Thanks Tony.
Nope not a zipper design.
Agreed it looks familiar because it works.
Who designed the Shrew original been copied many times with tweaks because it works although not a Shrew design either.
Zipper built a lot of bows that were seriously floppy limbed and vertically unstable IMO. But they sold a lot of them…. To each his own…. I never cared for that limb design much myself. They can be pretty decent in the performance dept though.
The one pc Shrew design for a shorty bow was excellent, and I did build quite a few of those years ago myself and elk hunted with one. Those were rock solid vertically.
One man’s garbage is another man’s treasure …. Gotta love it!