I don't but there are a bunch of B&L mounts for sale on Gunbroker. I'm leaning the same way with a 57 EG, but instead of the B&L mounts I'm using an older Leupold Adjusto base and rings. I can't decide to go with a Balfor or a Balvar 2.5 to 5. I swear B&L's names for their scopes sound like they come straight out of Norse mythology!

"The universal aptitude for ineptitude makes any human accomplishment an incredible miracle." John Stapp - "Stapp's Law"
"Klaatu barada nikto"