Page Index Toggle Pages: 1 [2]  Send TopicPrint
Hot Topic (More than 10 Replies) Hepburn .40-70 Just Arrived (Read 11018 times)
boats
Frequent Elocutionist
*****
Offline



Posts: 7575
Location: Virginia
Joined: Apr 23rd, 2004
Re: Hepburn .40-70 Just Arrived
Reply #15 - Apr 9th, 2013 at 9:37pm
Print Post  
We took the wood off pushed a soft 45 cal ball in from the muzzle then clamped the barreled action vertical with a bushed up cleaning rod inserted and resting on the floor.

Made a little funnel and after heating the action fairly warm and cerrosafe nice and fluid poured it in with no difficulty.  After looked at the puddle on top and obvious it was going to hit the receiver mortise when driven out, so heated the top sprue just a bit and wiped it down to clear.

We were real carefull around the extractor held the lever so it was flush not raised which would allow cerrosafe to run under it.

Popped out just fine no mess  no fuss.  Also found the .405 Winchester Brass is going to work good. Rim dims are nearly right little too long and little to fat in the case mouth, nothing that can't be trimmed down.

Strider is after a set of dies from CH4D and a suitable bullet mold now.  It's a real nice Hepburn.

Boats
  
Back to top
 
IP Logged
 
marlinguy
Frequent Elocutionist
*****
Online


Ballards may be weaker,
but they sure are neater!

Posts: 16291
Location: Oregon
Joined: Feb 2nd, 2009
Re: Hepburn .40-70 Just Arrived
Reply #16 - Apr 10th, 2013 at 10:24pm
Print Post  
Very nice Hepburn Strider! I have a DST Hepburn in .40-70SS also, and had it relined by John Taylor back to the same caliber, but reamed to accept .405 Win brass.
  

(You need to Login or Register to view media files and links)
Back to top
 
IP Logged
 
BP
Frequent Elocutionist
*****
Offline



Posts: 8039
Location: Westside
Joined: Aug 27th, 2006
Re: Hepburn .40-70 Just Arrived
Reply #17 - Apr 10th, 2013 at 11:43pm
Print Post  
Boats and Strider,

Glad to hear it sounds like it's going to be easy to put the old girl back on the line and soon. She's a beauty!

  

There are three kinds of men: The ones that learn by reading, the few who learn by observation, and the rest who have to pee on the electric fence and find out for themselves.
Proud Noodlehead
Back to top
 
IP Logged
 
westerner
Frequent Elocutionist
*****
Offline


deleted posts and threads
record holder.

Posts: 11523
Location: Why, out West of course
Joined: May 29th, 2006
Re: Hepburn .40-70 Just Arrived
Reply #18 - Apr 11th, 2013 at 6:27pm
Print Post  
No need to take a rifle apart when using a soft lead ball.  A lead ball can be used to get throat dimensions too. No need to take the rifle apart.

         Joe.  Smiley

  

A blind squirrel runs into a tree every once in a while.
Back to top
 
IP Logged
 
Strider
Ex Member


Re: Hepburn .40-70 Just Arrived
Reply #19 - Apr 15th, 2013 at 9:12am
Print Post  
Been off the computer for a few days.  Business and personal issues.   

Thanks for all of the positive comments.  Last Tuesday, I went by Boats' home and he helped me make a casting of the bore and barrel.   We also forced a lead roundball through the bore.  Both have been sent to CH4D for them to recommend a die set.  Then I will be getting a mold and begin casting bullets.

And, yes, the barrel is original to the rifle.  All numbers match.  And the bore looks just about perfect.  I am really anxious to get the first few rounds made up and see how it shoots - probably better than me.


  
Back to top
 
IP Logged
 
SSShooter
Frequent Elocutionist
*****
Offline



Posts: 2923
Location: Southern NJ
Joined: Aug 1st, 2010
Re: Hepburn .40-70 Just Arrived
Reply #20 - Apr 15th, 2013 at 10:55am
Print Post  
Nice. Did you happen to measure the barrel twist while you were doing the chamber cast, etc.? You will want to know that before ordering a bullet mould.
  

Glenn - 2x CPA 44 1/2 w/22LR (Shilen ratchet-rifled & Bartlein 5R rifled), 38-40RH & 38-55WCF (Bartlein 5R rifled) & 40-65WCF (GrnMtn 'X') barrels
Back to top
GTalk  
IP Logged
 
Page Index Toggle Pages: 1 [2] 
Send TopicPrint