Hi Duane, yes sir, this is 100% compatible with buckshot. If you want to use slugs, be sure to only use the cylinder or improved cylinder choke. Never fire slugs through a full choke.
Stay safe & have a great day!

Most definitely, 💯 % yes on The Buckshot!!!

Good evening to you!! The GForce arms Hammer will shoot and function just fine with buckshot. Hope this was helpful. Have a good rest of your day.

Hi Duane and welcome. Yes, buckshot can be fired through all (3) Chokes - Cyl, MOD, FULL & Slugs through all but the Full Choke. Cheers, stay safe and enjoy!

Yes.