May
S M T W T F S
1 2 3 4
5 6 7 8 9 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
26 27 28 29 30 31
Who's Online Now
4 members (earlyriser, bsteele, prairie ghost, 1 invisible), 988 guests, and 6 robots.
Key: Admin, Global Mod, Mod
Forum Statistics
Forums10
Topics38,527
Posts545,849
Members14,420
Most Online1,344
Apr 29th, 2024
Previous Thread
Next Thread
Print Thread
Page 3 of 8 1 2 3 4 5 6 7 8
LRF #343538 11/03/13 04:33 PM
Joined: Dec 2001
Posts: 6,881
Sidelock
***
OP Offline
Sidelock
***

Joined: Dec 2001
Posts: 6,881
Originally Posted By: LRF
Michael, why the added knob to the, at least it looks this way, striker? Was the Borchardt self cocking retained or was that eliminated as part of the customization. Just curious.


Because the safety was removed for the DST's Niedner made a cocking knob. As a matter of fact that's a new breech block Niedner made. A safety was never needed or used on a Schuetzen or target rifle but needed for a rifle taken into the field.

Zischang built a safety into the front of the trigger guard on his sporting rifles.


MP Sadly Deceased as of 2/17/2014




Joined: Feb 2009
Posts: 11
Boxlock
Offline
Boxlock

Joined: Feb 2009
Posts: 11
Michael, I have it packed away right now, but I know it had a .38 caliber die in it.
Jeff

Joined: Dec 2010
Posts: 1,224
Likes: 3
Sidelock
**
Offline
Sidelock
**

Joined: Dec 2010
Posts: 1,224
Likes: 3
Obviously , Shelhamer didn't do ugly!

Very neat stuff (as usual I have to say!).

Someday I'd like to actually list all the variations of the ".25 Krag" and get a timeline for who devised them, what dimensions and ballistics they had, and when they were developed. For a single shot guy, I think it's the nuts.

I guess I'd have to add: "What they were called"!

Last edited by Mike A.; 11/03/13 07:54 PM.
Joined: Dec 2001
Posts: 6,881
Sidelock
***
OP Offline
Sidelock
***

Joined: Dec 2001
Posts: 6,881
The first reference to the Krag shell necked down to .25-Caliber is by F. W. Mann circa 1904.

These early rifles used what I call the same method of loading as the Schuetzen rifles of the day. A breech-seated bullet in front of the case. A base-band was used to seal the bore and keep the primer from moving the bullet up the barrel.

This is a chamber cast of one of Dr. Mann's barrel (1909) having the outside case diameter the same as the bullet diameter. You just dropped a bullet into the chamber and seated a loaded case.


The name of all of the Krag to .25 caliber cartridges were called the ".25 High-Power" back in the Mann-Niedner days.







MP Sadly Deceased as of 2/17/2014




Joined: Dec 2010
Posts: 1,224
Likes: 3
Sidelock
**
Offline
Sidelock
**

Joined: Dec 2010
Posts: 1,224
Likes: 3
Beautiful. And I like your woodchuck impression a lot (or is that a baby seal that escaped clubbing?).

Michael, do you know who "invented" the .25 Krag Short, and more-or-less when? And was the .25 "High-Power" originally conceived as a big game or a varmint round when it got past the experimental stage? Or was it to be a combination round like the original .25 Roberts?

Mike A. #343652 11/04/13 02:31 PM
Joined: Dec 2001
Posts: 6,881
Sidelock
***
OP Offline
Sidelock
***

Joined: Dec 2001
Posts: 6,881
Originally Posted By: Mike A.
Michael, do you know who "invented" the .25 Krag Short, and more-or-less when? And was the .25 "High-Power" originally conceived as a big game or a varmint round when it got past the experimental stage? Or was it to be a combination round like the original .25 Roberts?


I'm not sure I even know what the "Short" version is.

Many of the these jacketed bullet high-speed cartridges were developed for use in the Schuetzen matches. They were allowed and very soon after barred.

The next place was in the chuck fields on the East coast, a few made it out West but most were back East.

The chuck hunters, Niedner & Mann included wanted fixed ammo for that. The next step was a case that would hold a base-band bullet in the last 1/16" of the case.

Many of these rifles had what we now call a "tight chamber". What I mean by this is the first case only needed to be de and re-capped, a powder charge thrown and a bullet seated.

I was very luck when a friend sold me his Niedner-Borchardt that has a perfect bore and tight chamber. Because I have Mr. Niedner's case making tools and base-band bullet tools for this it was a snap to get it to shoot.


MP Sadly Deceased as of 2/17/2014




Joined: Dec 2001
Posts: 6,881
Sidelock
***
OP Offline
Sidelock
***

Joined: Dec 2001
Posts: 6,881
Niedner-Borchardt .25 HP.





MP Sadly Deceased as of 2/17/2014




Joined: Dec 2001
Posts: 6,881
Sidelock
***
OP Offline
Sidelock
***

Joined: Dec 2001
Posts: 6,881
The summer I was working with this rifle and keeping everything in a database I notice that the groups shot last that day seem to be better.

One day after shooting I did not clean the rifle and the next day took it to the range with a fouled bore. The first shot in the cold barrel was a little high so I then fired five more. I thought that was good so shot another five-shot group on the next target. I took the rifle home, cleaned it and have not had it back out.



MP Sadly Deceased as of 2/17/2014




Joined: Jan 2004
Posts: 6,748
Likes: 436
Sidelock
**
Offline
Sidelock
**

Joined: Jan 2004
Posts: 6,748
Likes: 436
If I had a Niedner Borchardt or any rifle that shot like that, I would probably shoot it every day!


_________
BrentD, (Professor - just for Stan)

[Linked Image from i.imgur.com]


Joined: Dec 2010
Posts: 1,224
Likes: 3
Sidelock
**
Offline
Sidelock
**

Joined: Dec 2010
Posts: 1,224
Likes: 3
Beautiful rifle; stunning groups!

Page 3 of 8 1 2 3 4 5 6 7 8

Link Copied to Clipboard

doublegunshop.com home | Welcome | Sponsors & Advertisers | DoubleGun Rack | Doublegun Book Rack

Order or request info | Other Useful Information

Updated every minute of everyday!


Copyright (c) 1993 - 2024 doublegunshop.com. All rights reserved. doublegunshop.com - Bloomfield, NY 14469. USA These materials are provided by doublegunshop.com as a service to its customers and may be used for informational purposes only. doublegunshop.com assumes no responsibility for errors or omissions in these materials. THESE MATERIALS ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANT-ABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. doublegunshop.com further does not warrant the accuracy or completeness of the information, text, graphics, links or other items contained within these materials. doublegunshop.com shall not be liable for any special, indirect, incidental, or consequential damages, including without limitation, lost revenues or lost profits, which may result from the use of these materials. doublegunshop.com may make changes to these materials, or to the products described therein, at any time without notice. doublegunshop.com makes no commitment to update the information contained herein. This is a public un-moderated forum participate at your own risk.

Note: The posting of Copyrighted material on this forum is prohibited without prior written consent of the Copyright holder. For specifics on Copyright Law and restrictions refer to: http://www.copyright.gov/laws/ - doublegunshop.com will not monitor nor will they be held liable for copyright violations presented on the BBS which is an open and un-moderated public forum.

Powered by UBB.threads™ PHP Forum Software 7.7.5
(Release build 20201027)
Responsive Width:

PHP: 7.0.33-0+deb9u11+hw1 Page Time: 0.086s Queries: 35 (0.064s) Memory: 0.8553 MB (Peak: 1.8990 MB) Data Comp: Off Server Time: 2024-05-14 23:58:24 UTC
Valid HTML 5 and Valid CSS