Howa Mini - Comparison of Bottom Metal Upgrade

[Oso Polaris]

I'm satisfied with all functions of the Oregunsmithing metal. Max COAL is 2.45"

http://www.65grendel.com/forum/showthrea...loorplate)

Thanks, Dinny

Dinny,

Any challenges loading rounds into internal blind magazine? Any issues with clearance/tight fit when top loading cartridges into the magazine if using a picatiny scope rail?

Thanks