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Double Rifles, Single Shots & Combinations >> Paradox and Bore Guns
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z375
.224 member


Reged: 25/08/05
Posts: 39
Re: 12ga Roll crimper design for Fosbery-type projectiles
      18/04/18 04:53 PM

Made it from a D2 steel round bar, sat down with the CAD guy and put everything together, dimensionally and then all machining was done on a Haas VMC. Later I merely 'seasoned' it by running a few dozen fired plastic hulls trimmed to 2.5" to leave the walls straight and used a little Flitz mixed with oil smeared over the hull, perfect polishing tool for the insides and to get the crimp knuckles inside all shiny and smooth! Now paper or plastic, no problems!!

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Subject Posted by Posted on
* 12ga Roll crimper design for Fosbery-type projectiles z375 08/04/18 03:03 PM
. * * Re: 12ga Roll crimper design for Fosbery-type projectiles DarylS   09/04/18 02:24 AM
. * * Re: 12ga Roll crimper design for Fosbery-type projectiles z375   10/04/18 06:44 PM
. * * Re: 12ga Roll crimper design for Fosbery-type projectiles z375   18/04/18 05:32 AM
. * * Re: 12ga Roll crimper design for Fosbery-type projectiles DarylS   18/04/18 06:14 AM
. * * Re: 12ga Roll crimper design for Fosbery-type projectiles 93x64mm   18/04/18 07:31 AM
. * * Re: 12ga Roll crimper design for Fosbery-type projectiles Jim_C   18/04/18 09:08 AM
. * * Re: 12ga Roll crimper design for Fosbery-type projectiles Wayne59   18/04/18 10:33 AM
. * * Re: 12ga Roll crimper design for Fosbery-type projectiles z375   18/04/18 04:53 PM
. * * Re: 12ga Roll crimper design for Fosbery-type projectiles Wayne59   18/04/18 09:18 PM
. * * Re: 12ga Roll crimper design for Fosbery-type projectiles DarylS   19/04/18 01:23 AM
. * * Re: 12ga Roll crimper design for Fosbery-type projectiles DarylS   18/04/18 01:21 PM
. * * Re: 12ga Roll crimper design for Fosbery-type projectiles Sarg   09/04/18 05:50 AM
. * * Re: 12ga Roll crimper design for Fosbery-type projectiles z375   10/04/18 06:40 PM

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