Stopping power has been found of late to be more myth than fact. A 416 will actually outpenetrate a 458 in most cases, all other factors being roughly equal. A 416 round through the brain of an Ele will give you a great big thud sound. A miss of the brain with a 505 Gibbs will give - SOMETIMES- a stun effect but so will a near miss from a 416 - sometimes. Can't count on that, better to use a rifle you can shoot well and HIT with. More stopping power in that methodology, always. Short answer to the question, both are capable of doing anything a hand held rifle can be expected to do. Buy and hut with whichever you like with total confidence so long as good bullets are used and placed correctly.
LOVE God, LOVE your family, LOVE your country, LIKE guns and sports.
About 2016 team "R" candidates "We definitely need a crew with a sack of balls the size of hot water bottles, bloviated estrogen leaking feel-gooders need not apply." Gunner 500
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