r/canadaguns • u/meowmixonroids • Jul 31 '26

Misc What’s the largest caliber rifle that’s available in the open market?

I was scrolling through Reddit earlier and came across a historical post featuring a Boys anti-tank rifle. It got me wondering:
What's the largest caliber rifle you personally own?
And out of curiosity, what's the largest caliber rifle that's currently available on the market?
Looking forward to seeing everyone's answers and maybe a few pictures too.

Cheers

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u/Flat-Dark-Earth Big Bore Specialist Jul 31 '26

500 Jeffery and 375 Enablr come closest to the limit.

577 Nitro Express falls under the limit.

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u/meowmixonroids Aug 01 '26

Ngl something called a Jeffery doesn’t sound scary, but it would probably separate my spine