Sling swivel is not included.
This is the best pistol trunnion on the market. I've seen the others and there is no comparison in the craftsmanship of these compared to the others. A blind socket for the Uncle Mikes or Fulton Armory QD ball-bearing 360 degree swivel is machined in place.
For the builder that requires the best parts this is an absolute must.
We have these ready to ship. Price is $59.99.powercustom.com/catalog/product_info.php?cPath=15&products_id=684
If you post in the comments section you saw this ad on www.ar15.com shipping will only be $2.50.