I've been shooting the CamPros for a while now with very little defects per 1000 rounds, the odd one has a blob of loose copper on it or whatever.
But I find the cannelure on these bullets is significantly lower than on the comparable 55gr Hornady FMJ of equivalent size(each bullet is .750 overall length). Meaning these CamPros look 'designated' to sit higher in the casing if the concept is to crimp on the cannelure, thus affecting COL by a fair margin +.050. compared to what my loading manual says for a 55FMJ bullet of this length. Is this a concern for anybody? If I raise the bullet higher in the case, am I not losing compression power, as well as significantly modifying my COL ? All for the goal of crimping on the cannelure? (And no I do not have a head space gage set, I reload based solely on what my manual tells me)
So, I actually set these bullets with the cannelure inset into the case, below the case mouth to achieve the prescribed COL for this bullet, but then I'm crimping onto the bullet rather than the cannelure which is below the case mouth. And yes, what's happened is a bullet or two has come lose (on overused range brass) and fallen into the case while in transport or even while in my mag and loaded in the rifle.. (potentially very dangerous) ... Any suggestions from handloaders for using CamPro's ?