Nope. I am a target shooter and have no significant interest in slugs.
I’m running both my V1s without the delrin spacer - seems to allow more adjustability for lower power levels. Also have a stock V1 spring that I cut down by basically the amount of the delrin spacer - can use the shorter spring with the delrin spacer. Finally, I picked up some softer spring stock off Amazon, and have made some softer springs that work really well with .177 and .22 calibers.
The only slug shooting that I would like to try - for target shooting at 50, 75 and 100 would be .177 caliber slugs - maybe in 2024.
-Ed