Hey I shot those managed recoil slugs today from my old bolt 349! Great! guess I've found slugs I'm hunting with! good accuracy! recoil bout like 2 3/4" 20ga. real nice. I did replace the old dried out recoil pad with a pacmaur pad that also makes a difference. Just the old sight dome thats set behind chamber and front bead for sights an shot a decent group, good enough to knock a deer down!....Man I love this stuff!....scout4<><