Hello there. I am looking at some Factory loadings that use the 158 gr LSWC HP "FBI" loading and have found some Federal White Box LE loadings at a reasonable price, cheaper than Winchester and Remington's loads by a fair bit. Anyone have any experience shooting these factory loads? I would like to try to emulate these loadings as I have some Hornady swaged lead SWC HP 158's coming in the post as well as 200 once fired 38 Special Brass. Cheers.