I use rim lock kit in the factory mags for years now and never a problem
I don't trust extended mags for SD
You can load all but the top round of mag ball Top off mag and in chamber a HP . This will prevent rimlock also.
Winchester flat nose junk is same OAL as a HP. I had rim lock from that brand once. They are used in my mags with the rim lock kit . I will never shoot them in my ball mags.
I carry Corbon HP Either the JHP or DPX when you can get it.
In just a second, some neophyte will come along to tell us for the 5000th time that FMJ is the only thing to use in a .32acp because of the FBI penetration tests, blah, blah.
Now Bill you know the FBI and their 12" min is the word of the all mighty.
Funny the 25 acp ball more than meets, Their requirements, but they won't carry it If Penetration and shot placement is king Then they should be packing the accurate and no recoil 25acp.
Might improve their range scores