r/canadaguns • u/SpinachStunning5547 • May 01 '26

Application / Regulation advice Question about the henry supreme

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I know ARs are usually easily convertible from 5.56 to .300blk but would this be. I will probably buy a 5.56 because of ammo prices but it would be nice to be able to hunt deer with it too. I see 450$ .300blk barrels that would be a nice combo gun. Can someone confirm or disprove my theory please?

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u/XenonDreams May 01 '26

Pretty sure it’s a bespoke barrel/extension, but it uses an AR bolt. So off the shelf swaps are probably out of the question unfortunately. Maybe you could order a barrel from Henry as a replacement though?

Also .223 is legal to hunt deer in some provinces, though I never have

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u/SpinachStunning5547 May 01 '26

.223 is not legal in quebec unfortunately. But I saw those barrels and was wondering it just cjanging the barrel everything would work. https://line49rifle.com/barrels/l49r-henry-supreme-barrels/line49-henry-supreme-conversion-barrel-13-7-300blk-mwmatch-mod2-cerakote-black.html

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u/XenonDreams May 02 '26

I’m 90% sure that won’t work sadly, I looked into it a while back but don’t remember