To be honest, never bothered recording OAL in revolver loads. Just note the load is crimped in the cannelure or crimp groove & go shoot. OAL isn't as critical in the longer cases as it is in the small volumn, high pressure 9mm, 40 & 357sig.
"Given adequate penetration, a larger diameter bullet will have an edge in wounding effectiveness. It will damage a blood vessel the smaller projectile barely misses. The larger permanent cavity may lead to faster blood loss. Although such an edge clearly exists, its significance cannot be quantified".