Originally Posted by
donw
.451 Nosler Partition, Crush Rib. I'm not saying it went down easy--just noticeably easier than before the lube. After its been shot a couple times its actually a little difficult to push down.
Try a regular sabot, instead of an easy loading one.
Also consider moving to .452s and try both new options. The Slip-stuff ritual may work better after that tweaking.
I'm about to try Mr. Flintlock's Lube and cleaner in a similar manner as you. Just as soon as Michigan weather cooperates. My Flintlock lube will replace your Hoppes and Slip 2000 uses. It better work, or I'm a big dummy for buying two bottles online, then paying to have it shipped.
But hey! I've been a dummy a few times already, experimenting to achieve first two shots touching, starting with a clean barrel. So nothing's new there.

The real, genuine Mr. Flintlock tells me it "might' work. He's had success that way using a traditional ML and old-school bullets.
This product is the old re-badged Lehigh Valley Lube and Cleaner, highly acclaimed for many years and the original inventor/ owner suddenly one day dropped off the end of the earth online.
Well Mr. Flintlock found him, talked him into revealing a secret or three to share, and now you know the rest of the story.