Forums.NitroExpress.com

Home | Ezine | Forums | Links | Contact NitroExpress.com: firing pin shapes and problems

*** Enjoy NitroExpress.com? Participate and join in. ***

You are not logged in. [Login]

Main Index · Search · Active Topics
New user · Who's Online · FAQ · Calendar

Double Rifles, Single Shots & Combinations >> Double Rifles

bluedevil
.224 member

Reged: 02/12/04
Posts: 40

Re: firing pin shapes and problems
11/04/05 03:30 AM

Dear Maraki and others, Thanks for the info. I do use a chronograph and only slow burning powders, including R22 and IMR 4831. I have not exceeded 2,300 feet per second and my best load produces about 2,250 in the left barrel and a little less than 2,200 in the right barrel, well under the 2,400 advertised. So I don't think pressure is the problem. I will check for drag marks. Thanks again, Keith

PS Is it common for doubles to be proof marked for one load and regulated for another? My Jeffery is proof-marked 42 grains Cordite 300 Max, but the barrels are inscribed "for 250 grain bullets."

Post Extras

Entire topic
Subject	Posted by	Posted on
firing pin shapes and problems	bluedevil	10/04/05 04:49 AM
Re: firing pin shapes and problems	bluedevil	11/04/05 03:30 AM
Re: firing pin shapes and problems	NE450No2	11/04/05 01:21 PM
Re: firing pin shapes and problems	JPK	10/04/05 01:59 PM
Re: firing pin shapes and problems	Marrakai	10/04/05 02:28 PM
Re: firing pin shapes and problems	NE450No2	10/04/05 03:06 PM
Re: firing pin shapes and problems	ArnoldB	10/04/05 01:41 PM
Re: firing pin shapes and problems	mickey	10/04/05 12:53 PM

Extra information

0 registered and 135 anonymous users are browsing this forum.

Moderator: CptCurl

Forum Permissions
      You cannot start new topics
      You cannot reply to topics
      HTML is disabled
      UBBCode is enabled

Rating:
Thread views: 2436

Jump to

NitroExpress.com

Home | Ezine | Forums | Links | Contact