I just picked up one for a decent price and the muzzle gauges 1+...
I know it's a two groove... and it resembles the Remington A3 design..
drawing to the right...
Does anyone know what the Johnson Automatic design was?
I know it's a two groove... and it resembles the Remington A3 design..
drawing to the right...
Does anyone know what the Johnson Automatic design was?

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