The only one I have left is one of the last made by H&R in the late 50s. I haven't loaded for it yet as I picked up quite a batch of British M1 surplus ammo for it. I did put an adjustable gas cylinder on it to attenuate the pressures somewhat, when using M2 ball I have to decrease the chamber area one click from the M1 ball setting for reliable cycling. One click up and factory 150 gr ammo works well. I don't shoot the latter much, just once to see if the settings would take into account the factory pressures.
