Mauser No. 1

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DocRock

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This is the first of two that I won in a Rock Island Auction a few weeks back.

We have a Gewehr 98 receiver, case color hardened, tastefully engraved, large scope claw mount. The magazine follower has been modified so that it doesn’t block the bolt when the magazine is empty.


Barrel is octagon to round, marked 7.9mm, slugs at .3175”. Flat face crown looks good. Matt full length rib with two notch sights, a fixed sight with an adjustable slider sight inside and a folding, sprung detent, matt engraved folder that is slightly taller. Rib goes to a ramp front sight with a bead.

Stock is nicely checkered, not too beat up, very light, and feels nice in the hands. Typical German cheek piece. The recoil lug bolt and the tang bolt are both pillar bedded.

Only issue I can find with it is that the double set trigger doesn’t work. When the rear is pulled to set, it doesn’t seem to do so. Any advice and counsel on that would be welcome.

A little bummed it’s the original .318” bore rather than .323”, but as a .323” bullet will not chamber, it will help ensure no hot 8x57 gets shot in it.

Markings are minimal and hopefully someone can help. Aside from 7.9mm on the barrel and a small number 2 in a circle at 6 o’clock on the barrel, there appear to be some proof marks, utterly undistinguishable but the same on barrel and receiver. There is a serial number on the barrel but nowhere in the receiver. And then, in addition to “Gew 98”, these cryptic markings on the receiver:

2,45 g G.B.P.

And under those letters separated by a line

St. M. G.
 
Looks like the St. m.G. Is the proof mark, noting a stahlmantelgeschoss (Steel-jacketed bullet) used in proof. The 2,45 g G.B.P (38 grs) makes this a VERY early Gewehr 98 because that is the powder proof for the Mk88/8x57I cartridge that was in use from 1893 to 1901, after which the GBP (Gewehrblättchenpulver) load was raised to 2.75 grams.
 
I have to get some 318 bullets some day for mine, I just don't have the money to set aside right now. I was going to try powder coating some 312-314 cast bullets a few time and try them.
 
That is just a beauty.. Do have a question for you all... I have not really dabbled with the Mauser sporting rifles. So The gun is marked GEW 98. So were all the sporting rifles marked like that??? Stupid me, I just assumed GEW 98 was marked on military rifles.. I love the look of the rifle front sling on those sporting mausers.

Again the obvious.. A BEAUTIFUL RIFLE... Tasteful engravings.. Although considering the caliber, I would expect bigger critters engraved :)..
 
That is just a beauty.. Do have a question for you all... I have not really dabbled with the Mauser sporting rifles. So The gun is marked GEW 98. So were all the sporting rifles marked like that??? Stupid me, I just assumed GEW 98 was marked on military rifles.. I love the look of the rifle front sling on those sporting mausers.

Again the obvious.. A BEAUTIFUL RIFLE... Tasteful engravings.. Although considering the caliber, I would expect bigger critters engraved :)..

So, this rifle will have started out as a military rifle. At the end of WWI Germany was allowed to retain @ 150,000 rifles, so I would imagine there was a pretty significant export market for German gunsmiths. And the claw mount is consistent with post-war work. As to the game scenes, deer is about as big as it gets in Western Europe :thumbup:
 
These style German sporters are one of my favorite rifles, I've been thinking of doing a modern version of one. Barrel would be the hardest part, but think doable with a mill and a lathe.

this 98 I have was done in 1914, right after the proof marks changed. It's a simpler rifle but shoots great a nice to carry.

IMG_20180903_142932.jpg IMG_20180903_142821.jpg
 
So, this rifle will have started out as a military rifle. At the end of WWI Germany was allowed to retain @ 150,000 rifles, so I would imagine there was a pretty significant export market for German gunsmiths. And the claw mount is consistent with post-war work. As to the game scenes, deer is about as big as it gets in Western Europe :thumbup:

Well I thought that was a military rifle, thanks for clearing that up, amazing it missed the caliber conversion...
 
As for the twin triggers, NECG has parts. Plus parts for such have been listed on eBay fairly often recently. The kickoff piece is something I understand is often missing in older twin trigger systems that's vital for proper operation.
 
Was thinking about your rifle and wondered are you going to rescope it?? That may be an expensive proposition getting a period type scope..
You are going to get a period type scope???
 
Here's a link to the kickoff piece I mentioned.

https://www.newenglandcustomgun.com/proddetail.php?prod=4286

They also have the rest of the parts as two part number sets. The descriptions seem the same but there must be some differences.

https://www.newenglandcustomgun.com/proddetail.php?prod=4278

https://www.newenglandcustomgun.com/proddetail.php?prod=4279

You might find a used one on eBay or Gunbroker.com. There's certainly preowned whole assemblies out there.

https://www.ebay.com/itm/Bottom-Met...s-for-Mauser-Pattern-M98-Actions/153929271606

https://www.ebay.com/itm/Bottom-Met...ggers-for-Mauser-Pattern-Actions/153929274639
 
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Here's a link to the kickoff piece I mentioned.

https://www.newenglandcustomgun.com/proddetail.php?prod=4286

They also have the rest of the parts as two part number sets. The descriptions seem the same but there must be some differences.

https://www.newenglandcustomgun.com/proddetail.php?prod=4278

https://www.newenglandcustomgun.com/proddetail.php?prod=4279

You might find a used one on eBay or Gunbroker.com. There's certainly preowned whole assemblies out there.

https://www.ebay.com/itm/Bottom-Met...s-for-Mauser-Pattern-M98-Actions/153929271606

https://www.ebay.com/itm/Bottom-Met...ggers-for-Mauser-Pattern-Actions/153929274639


Senor Zorg - thank you very much! How very nice of you.

Happily, it turns out that the kickoff piece was simply set too light, and wouldn't hold the sear. Even screwed in to probably 3/4 adjustment, it's remarkably (perhaps scary) light. Mauser number 2 which will be revealed later the week (built on an 1871 Mauser receiver, chambered in an as yet unknown @ .360"/9.3mm cartridge) is even more so - completely hair trigger.


As to scoping, I would certainly like to but after perusing the NECG website, I understood that rings for the existing mounts would be $900 :what::eek: That's twice what I paid for the rifle, let alone the costs of a period scope. That certainly isn't on the cards any time soon. I am hoping that I misunderstood...
 
As to scoping, I would certainly like to but after perusing the NECG website, I understood that rings for the existing mounts would be $900 :what::eek: That's twice what I paid for the rifle, let alone the costs of a period scope. That certainly isn't on the cards any time soon. I am hoping that I misunderstood...

Wow, that kinda stinks the big one. 900 for the rings ouch.. Am I being stupid here to ask, does anyone make repros.. I am not a huge fan of reproduction items. But dang.. this may be the time..
 
Wow, that kinda stinks the big one. 900 for the rings ouch.. Am I being stupid here to ask, does anyone make repros.. I am not a huge fan of reproduction items. But dang.. this may be the time..

My understanding is that there are no standard rings at all. They have to be custom built and fit. :(
 
I did a chamber and bore cast today and it looks like it is in fact 8x57JS (.323) rather than 7.92x57I (the .318 cartridge). Grooves are .3235" lands are .314". Chamber is tight - wont's close on my neck-sized only reloads but will on an S&B 196 SPCE. Short, narrow leade at .3265". So, should be a shooter. But will have to get a FL sizing die. The S&B ammo is CIP loaded (MAP of 56kpsi), so will use a more mild approach.
 
I feel much better now that it is in .323. That really makes sense. So has the area where the "s" would be what is there now???
 
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