Lee 452-200 RF with either Glock 21 or M&P .45?

[prickett]

I'm considering buying a Glock 21 (gen 4) or an M&P .45. My normal .45 boolits are cast from a Lee 452-200 RF mold (200 gr. round nose flat point). What are your experiences with either of these two pistols and that boolit? I ask because my CZ-97 barely tolerates them (about a 4% F2F rate). My XD loves them. I want my new pistol to at least likes the 200 RF and preferably like almost ANYTHING.

[Bohica793]

With the Glock, you will find that you have to seat them deeper than you would probably like. This is the case with my Glock 30. It seems the meplat is wider than the Glock expects. As such, I had to reduce my loads down to accommodate the deeper seating.