Parker Bros overload proved

[Chris Taylor]

My Trojan 20 has a repair code DNN3 was overload proving only a repair or did it leave the factory proved.

[Bill Holcombe]

It would depend on what the serial number for it is.

[Chris Taylor]

218910

[Bill Holcombe]

Probably left the factory overload proofed stamped at that number.

[Brian Dudley]

All later guns carried this mark. Yours is no exception.

[Bill Murphy]

The "3" indicates a repair or refinish at Remington.