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    400 Whelen

    Dave, I've sent you a PM. Dale
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    400 Whelen

    This may be old news but a friend gave me a Gun Digest 2018 he had finished with. He knows I like to slice, scan and archive articles of interest. There is a great article on the 400 Whelen with some nice color photographs of some beautiful 400 Whelen rifles. The article is pretty in depth on...
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    Zastava 458 WM action length

    Yes. CZ 550's are a great deal. 416 Rigbys are going on the major gun auction site for are $1200 - $1300 if I remember correctly. Too bad 404 Jeffery guns are not more available.
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    Zastava 458 WM action length

    My unmodified 458 is more than enough. With todays powders it will get over 2100 fps no problem. I often wonder why Winchester didn't run with a 450 or 480 grain bullet instead of the 500 on this cartridge.
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    Zastava 458 WM action length

    The Zastava 375 action is the same as the 458 action. They cut back the feed ramp about 0.200" to accommodate the longer round. On the 458 the rails are opened up more to accommodate fatter bullets up front. You could start with either action for the Lott. On the 375 you might have to widen the...
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    Swedish Mauser 6.5x55 Carl Gustafson action, is it good? What caliber build?

    Does anybody have any practical experience with the difference in rim/case head diameter between the 6.5x55 and others such as the 7x57? The difference isn't huge and I suspect that with the Mauser bolt face and extractor design there would not be problems but I am only guessing. Looking for...
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    450 Ackley build using a Zastava

    Since almost any surface of the M98 action can be modified to accommodate a cartridge it is important to select a immovable (within reason) datum point. An easy to access point is the front screw boss. I selected the rear surface and first measured the distance to the bolt face from there...
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    450 Ackley build using a Zastava

    I realize this thread is a bit dated but I will offer some information. There is a good article by Joseph R Donnelly in the book "Big Bore Rifles and Cartridges" by Wolf Publishing. He describes in some detail the modifications he made to a type "C" Mark X action. This is the standard length...
 
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