I’ve wanted a .45 acp derringer for as long as I can remember and finally invested in the Bond Arms Backup. I have now put the extended grips on it and bought the .357 Mag barrel set which I can shoot Much better than the short .45 barrels. I would like to own the longer .45 acp barrels and I think they would be a lot easier to hit with. I am amazed at how far I can hit with the .357 barrels which are an inch longer. Trigger took a lot of break in and experience on how to squeeze it but keeps getting better with use. All in all, I like my Bond Arms Derringer and enjoy shooting it.