There will be variations in any box of hollowpoint match-style bullets, and a source for variation is the meplat (tip). Variations are an unavoidable result of the pointing-up process in manufacture. I’ve measured as much as 0.020 inches in a box. A “meplat uniformer” strives to eliminate this variance. Uniforming reduces the BC a scant few points, but it’s a trade many serious long-range shooters say is worth the effort. Uniformed on left.