Originally posted by CastleBravo:
IMHO Ace Custom's .45 Super "conversion" exists to soak people. And a 32lb spring strikes me as completely insane; for what it's worth I'd be more inclined to go with a 24lb spring and a good buffer on a FLGR.
If you want to pay for a conversion, pay to convert your 1911 to .460 Rowland; it is more powerful and more companies make ammo for it. That way you will know your conversion was at least necessary to shoot the caliber, since .460 Rowland doesn't chamber in a .45 ACP barrel.