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/GodsGiftToWrenching Aug 01 '26

Biggest caliber? Probably .577 enfield or something else in .577, there may be something with an even bigger bore, which if you recall from the CFSP that caliber is indeed the size of the projectile not the power related to the round