Special indeed ! More than just gilding the lilly like that fold-down buckhorn with bolt peep.

Tidbit from my googling:

[Linked Image]

And from the local emporium:

[Linked Image]

IIRC, my sole BACO/Miroku 20-incher has a rounded/radiused muzzle, the common sporter crown.
These M71 rifles are a nice craziness.

Ron aka "Rip" for Riflecrank Internationale Permanente
NRA Life Benefactor and Beneficiary
.458 Winchester Magnum, Magnanimous in Victory
THE WALKING DEAD does so remind me of Democrap voters. Donkeypox.