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Shooting & Reloading - Mausers, Big Bores and others >> Mauser Discussion Forum

kuduae
.400 member

Reged: 13/01/10
Posts: 1792
Loc: middle of Germany

Re: Caliber markings? Help!
21/03/14 08:22 PM

Not a cartridge name, but internal barrel dimensions: Bore/ land diameter 7.6 mm = .299", groove diameter 7.85 mm = 309", rifling twist rate one turn in 250 mm = 10". According to the Mauser table in Jon Speed's "Mauser - Original Oberndorf Sporting Rifles", page 275, Mauser used such barrels for the .300 US = .30-06.

Post Extras

Entire topic
Subject	Posted by	Posted on
Caliber markings? Help!	Dumprat	21/03/14 03:00 PM
Re: Caliber markings? Help!	kuduae	21/03/14 08:22 PM
Re: Caliber markings? Help!	Dumprat	22/03/14 12:53 AM
Re: Caliber markings? Help!	deepwoods	22/03/14 10:03 AM
Re: Caliber markings? Help!	Dumprat	22/03/14 01:19 PM

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