All M88s, Hunters, and Petra's in 30-06 had threaded barrels from factory. Muzzle device gets two tapered pins though their lower horizontal axis, perpendicular to and intersecting the barrel to hold position.
Why the hate. Generosity of spirit is a Canadian trait. It’s what allowed you or your ancestors to come and settle this land
Which ultimately belongs to First Nations from whom we so graciously took it; NOT!
Turn down the rhetoric man because it’s comments like these that make gun owners look like extremists in the eyes of Canadians.