question 22wrf ammo is *supposedly*like 22 mag*shorts*,iwas told meaning one could use them in 22 mag chambered guns.however i find that they will load in one of my revolvers[heritage arms]the shells only go2/3rds of the way into the chambers of my NAA Pug,also noticed on the box of{CCI WRF]shells a warning;"not recomended for use in revolvers".any ideas/answers?and no i haven't tried actually firing out of the revolver yet.thanks in advance.