Budget red dot for Crosman DPMS SBR?

[G.Mitchell]

As the title says I'm looking for a cheap red dot to put on a Crosman DPMS SBR.

The cheapest red dot I've used is a Bushnell TRS-25.

Is there anything in the $50-$100 range that will actually work, and hold zero, on a CO2 power BB gun?

 

[Uisge]

I put a vortex strikefire on mine, picked it up used in our EE for $100, I’ve since changed it to a BSA 3-9 mildot I got from a friend and put the strikefire on my umarex steel force. These guns are a riot!

 

[riversrest]

There are TRS-25 clones/fakes for about $30. I have one on a .22 semi. Sighting it in was a bit problematic because sometimes windage moves when elevation is adjusted. But once it was sighted in, it holds zero just fine.

 

[300Spartans]

Tasco red dot sights hold zero and are inexpensive.