User blog comment:Elgb333/Solid Snake vs Snake Eyes/@comment-17814994-20150620104113

So far things are neck to neck. I hope someone out there can break the tie (wink)(wink)

Thanks for all those who voted, though I just want to say this. The FN 5.7 may have less muzzle velocity than the HK 4.6, both are bottleneck high velocity cartridges that CAN penetrate body armor. So yes, the FN 5.7 can also penetrate armor.