Robert B
Member
I just watched a you tube video testing this round by TNOutdoors. So much for the 147 grainers not expanding. 17.5 in penetration/.59 in expansion in denim covered wetpack. The Speer catalog also shows excellent numbers through the FBI barriers. Is the Speer 147 grain round the exception to the rule? I have read a lot that the older 147 grainers did not expand well. I know that the HST's expand. I bought this Speer ammo about 4-5 years ago. Did Speer redesign the 23619 or is my ammo the same as todays manufactured ammo? I have always liked the extra penetration of the heavy for caliber rounds. Thanks.