Can you use this load in a full choke shotgun? My Benelli said no steel in Full Chokes. This shotgun doesn't have a screw in choke in 12 Ga. Hevi shot is tungsten which is harder then steel. What do you guys think? HEVI-Shot® Magnum Blend H&R Pardner® Shotgun Pardner® Turkey Gun (with Camo) Famous for their handiness in the woods and extended-range patterning ability, our Pardner Turkey Gun lineup includes a wide range of options from which to choose. In addition to our 10-gauge model, we offer 12-gauge models in camo with fixed full chokes or screw-in turkey chokes, and a 20-gauge, 22"-barreled compact model with camo-finished hardwood.