New OEM back strap kit for Gen 4 G19/23/32/38, +2mm and +4mm, trigger housing pin, and push tool. $15 shipped.

I recently purchased a Gen 4 G19 that came with two back straps but not the two beaver tails. I'm willing to buy the whole set of 2 back straps and 2 beaver tails, or just the 2 beaver tails, or just the medium beaver tail. Please let me know if you have any beaver tails that aren't being used...