I use almost exclusively 180gr LSWC for my 10mm handloads (the only semi-auto cartridge I currently reload for) in my S&W 1076. Lately, I've been using Blue Dot but I've also dabbled with Unique and 2400 without issue. I've never had any feeding issues with lead bullets in this gun, but this gun will also feed empty cases so there are probably very few bullets that would give feeding issues.
Smith, and Wesson, and Me. -H. Callahan
Well waddaya know, one buwwet weft! -E. Fudd
All bad precedents begin as justifiable measures. -J. Caesar