Thoughts eh?
That's kind of neat.
Maybe useful link...
http://rvbprecision.com/shooting/advent ... rakes.html
Pic is gone now, but it was the classic "hole in the side" muzzle brake.
Have spoken with a couple guys who have a TON of experience with airguns, one guy said optimum angle for slots was 17degrees....other guy said 15 degrees....I say split the difference.
Have built a few airstrippers, one that functions as a compensator. Improvements in accuracy were obvious once adjusted. Have done one in polished aluminum too...it's pretty, but doesn't belong to me anymore.
Group without the stripper installed. Crosman 2240.

"It could be that the purpose of your life is to serve as a warning to others" – unknown
Liberalism is a mental disorder, reality is it's cure.