I just purchased a H&R Excell Auto 12 and I would like to you slugs with this 28" shotgun. It comes with 4 chokes Full, IM, M, IC, C. Can I use a slug with any of these?
I did read the manual and called the company too. The rep on the phone did not seem to know nor did the manual have an answer. Additionally, the manual states not to use steal shot, but the web site says I can...So I turned to the forum for an answer.
Bear in mind there are two types of slugs. IIRC what someone said, the lands and grooves of rifled slugs are designed to squeeze through the choke of a smooth barrel and not so much to spiral the slug. I don't know about sabots designed for rifled barrels.
My Benelli M1 shoots slugs most accurately with the Mod tube installed. I would not want to shoot slugs thru anything tighter. So, cyl, IC or Mod would be your choices.
Pick the one that shoots the best groups and then pattern it with Buck and see what youve got