would this be ok to use on my breech plug? I use it on my shotgun chokes and have never had one stick.

I have used Copper Anti-Seize grease on both choke tubes and breech plug. This is the Anti-Seize sold at automotive stores. It seems to work well.

It's been suggested at this forum that "lube free" is better for Blackhorn 209, so I'll be trying that.

Should work no problem. I would check the BP after every 20 shots never the less.

Al

thanks, just wanted to make sure before I started shooting today!

If you have any doubts, every ten shots or so, just back the breech plug out a turn and then turn it right back in. This breaks any carbon that might be hold it. I have used a lot of things to keep breech plugs from sticking.