My Sig 1911 got the 45 Super transition. I run 200 gr hard cast at 1350 & 250 XTP’s at 1200 fps. The load & gun are quite accurate. It is a 45 LC in a semi auto. The cost was $8 for the Wolff Spring Kit & brass was available from Starline. It likes Power Pistol &/or HS 7.

I love the package.

"I never thought I'd live to see the day that a U.S. president would raise an army to invade his own country."
Robert E. Lee