250 Hornady XTP 20.5 Gr of 2400 and LPM primer.

By far the best load for my Ruger 45 Colts.

For the S&W

250 gr Berry HC FP with 16.0 of 2400 LPM

Also a great target load for the Ruger.

If it jams force it! If it breaks it needed replacing anyway.