Some of Papy's mag holders for scope mounting. I bought these for a project and never used them. Will fit either a 30 mm or 1" tube. Designed for Mrod/Prod etc. magazines.$23 shipped to your door USPS in the CONUS. Contact me here via PM or text to 720-933-three two two two. I accept PP friends or you pay the 3.5% or USPS money order. Thanks for looking.