gwalchmai-It was a clear RTV silicone adhesive sealant. Basically what i had on hand. Not an original idea, but wanted to try it because had developed a liking for 3 in 45 acp semi's, and most loads had iffy expansion from the short tube. Was using packed moist sand as testing medium, all very un-scientific like. Even the Ranger 230 gn plus p had unreliable expansion in that medium.
Tried all the major 230 gn jhp's (handloads), favored the 230 xtp. Also tried it in the Federal 158 plus p nyclads.
It ain't majic, but it works. Tried it in a plus p velocity 230 speer gdhp (bullet tempered in oven at 350 degrees for 1 hour) from 5 in tube. Got the bullet to expand to 1 in, which was interested but didn't want that much expansion.
Tried all the major 230 gn jhp's (handloads), favored the 230 xtp. Also tried it in the Federal 158 plus p nyclads.
It ain't majic, but it works. Tried it in a plus p velocity 230 speer gdhp (bullet tempered in oven at 350 degrees for 1 hour) from 5 in tube. Got the bullet to expand to 1 in, which was interested but didn't want that much expansion.