http://www.remington.com/pages/news-and ... -slug.aspx

Once I got home and read the back of the box I realized my mistake: These are "Designed For Use In Fully-Rifled Barrels Only!"
Having a smooth-bore shotgun, I won't be able to use these.
I paid $15 per box. I'm willing to trade shell for shell for any 2-3/4" or 3" buckshot or rifled slug. FTF only in the Dallas/Duncanville area. I know it might be a hassle for only 10 rounds of 12 gauge ammo, but I figured I'd throw it out there since I can't return them or send them down range.
On a side note, the only buckshot I've come across in my limited search has been 00. I'd like to find some #1 and #4 buck for testing purposes and would be willing to trade 100 or so rounds of 9mm and/or .223/5.56 for a fair equivalent. Send me a PM if interested, and only if you can take the sabot slugs off my hands in the deal.