In the comments of an earlier blog entry, a kindred gunslinging blogger, Comrade Misfit, suggested that I try Safariland Speedloaders for concealed carry. So, I bought three Safariland Comp 1 speedloaders for my S&W J Frames. I practiced with them ... I carried them ... and I found that I liked this speedloader design a whole lot!
No conflict between the speedloader and the grips on this J Frame S&W
On YouTube, I found several tutorials on how to use the Comp 1; IMHO the video above is the best.