Badger Ordnance USMC M40A3 34mm tube/ 1” height rings (30675) in Steel. Mounted and shot 50rds through them. Fit my R700/5-25x56/20MOA rail/Butler Creek caps with plenty of clearance under the objective lens (open top). I bought a different chassis with a top rail so I needed something taller.
$175 (Zelle/Venmo/friends&family)
https://i.imgur.com/1vfG52u.jpg
