minnow-
i have tons of big foots, original series and the b-2 series. they are the correct heads. takes a little force to get them on with a twist the rest of the way. there is no other decoy that takes that style of head. some guys were complaining on the older models heads would fall off slam banging them around so they came up with this idea which is fine or run a screw into the body of decoy were it seals up heads will never fall off again. only problem i hate about the new b2 is that the feet fall off alot, they slimmed down the leg post a touch so the feet pop on and off way to easy. when i cant drive in my feilds i carry about 8-10 deeks on a rake, but when the feet pop off its a pain in the arse!!!