AN UNBIASED VIEW OF 45 RELOADING

So, if I may, would any of you with XD’s see if the ammo is similar OAL When you chamber it? And Otherwise, what would or will you do? Just load it to whatsoever it steps? open the lead on the barrel?H&G profile 185 gr. LSWC above 4.5 gr. Alliant Bullseye w/CCI lg. pistol primer in cleaned and prepped brass loaded on Dillon SDB. (Use Winchester p