dearmer
(.275 member)
02/02/08 12:10 PM
Question on Early British Nitro Proof

I just received a rising bite Rigby in 450. According to the ledger it was delivered on 22 Feb 1905. It weighs 11 LBS 6 OZ. The tops of the barrels are marked "Special 450 Bore Big-Game Rifle" and "For Special Cordite Cartridges Bullet 480 GRS"
The barrel flats however only have London Provisional, GP and V proof markings along with 450EX.

Everything points to a Nitro rifle but no nitro proofs. I assume it was probably completed a good while before it was delivered and therefor likely before the 1904 NP markings came into being. So...how do you tell for sure if a rifle made between 1898 and 1904-5 is really a full Nitro?

Thanks,
Josh


AkMike
(.416 member)
02/02/08 01:15 PM
Re: Question on Early British Nitro Proof

What's the weight of it? 10# or so?

dearmer
(.275 member)
03/02/08 12:56 AM
Re: Question on Early British Nitro Proof

No 11 LBS 6 OZ. Weight definitely points to a full Nitro.

Anonymous
(Unregistered)
11/02/08 03:49 PM
Re: Question on Early British Nitro Proof

Quote:

I just received a rising bite Rigby in 450. According to the ledger it was delivered on 22 Feb 1905. It weighs 11 LBS 6 OZ. The tops of the barrels are marked "Special 450 Bore Big-Game Rifle" and "For Special Cordite Cartridges Bullet 480 GRS"
The barrel flats however only have London Provisional, GP and V proof markings along with 450EX.

Everything points to a Nitro rifle but no nitro proofs. I assume it was probably completed a good while before it was delivered and therefor likely before the 1904 NP markings came into being. So...how do you tell for sure if a rifle made between 1898 and 1904-5 is really a full Nitro?

Thanks,
Josh




If it was delivered in 1905 is should be stamped NP with a hammer over it. Some rifles prior to 1904 that were made for nitro were then stamped "nitro prooved" on the flats. Your gun is likely a conversion from Black even though the weight is proper for nitro as well. You have a transitional Rigby there.

Hope this helps.


500Nitro
(.450 member)
11/02/08 03:55 PM
Re: Question on Early British Nitro Proof

Sinner

I disagree with you there. Delivery date has [Email]fucK[/Email] all to do with proof marks.

Secondly, the gun is built and weighs for a Nitro.

How can you say it is a BP gun conversion ? If it was built to a Nitro weightm then ?????? Please explain your reasoning ?

Aot of guns built 1898 - 1904 were also NOT marked with Nitro proof marks.

I'd like to know the Serial Number of the gun as that would give a good indication.


dearmer
(.275 member)
14/02/08 12:06 AM
Re: Question on Early British Nitro Proof

This is what Paul had to say.

Dear Josh

Regarding your Rigby .450 cal rifle, I have looked it up in my copy of the records and can confirm that it is a nitro rifle. All the early .450 Nitros (yours was made in 1905) do not bear nitro proof marks as the proof house had not yet set up nitro proofing. By “nitro” I mean designed to shoot the .450 x 3 ¼ Cordite cartridge. I have in fact never seen a pre 1905 DB .450 that had period nitro proofs. However I am surprised that ______ did not proof the rifle whilst he had it.
When I had Rigby’s I proofed over 20 of these early .450 nitro rifles. I suggest that it is brought back to the UK and proofed, I am sure _______ would be happy to proof it for you.

Meanwhile do not hesitate to use it with the correct .450 x 3 ¼ nitro ammo if you have a hunt organised.

The original weight of the rifle is listed at 11 lbs 6 ozs – that is not a Black Powder Rifle.

Best regards
PAUL ROBERTS



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