Sizing die to bump the shoulder just enough to allow for easyĬhambering. I used an ancient set of Pacific dies that date to the rifle's Standard large rifle primers are best suited for this Powders like Reloder-19 andĢ2, IMR-and H-4350, IMR-4831 and VihtaVuori N-160 all perform well in This provides good load density-an importantįactor in ballistic uniformity and accuracy.
Somewhat slower burning than you might think, and appropriate chargesĪlmost fill the case. The 7x57 case is relatively small, but the best powders are Interarms Mark X Continental Carbine I bought in 1979.
7x57 chilean mauser reloads full#
The quintessential 7x57 sporter is the Mannlicher-style Mauser withĪ full stock, like our test rifle this month, which happens to be an (the case from which the.257 Roberts was formed). Theħx57mm achieves its impressive ballistics from a short 2.235-inch case It's extremely efficientĪnd only slightly less powerful than the very similar.280 Remington. WHILE THE 7x57 Mauser has LONG BEEN supplanted by newer militaryĬartridges since its introduction in 1892, it's been immensely APA style: The 7x57 Mauser: This vastly influential old-timer has proven itself on big game for well over a century.The 7x57 Mauser: This vastly influential old-timer has proven itself on big game for well over a century." Retrieved from MLA style: "The 7x57 Mauser: This vastly influential old-timer has proven itself on big game for well over a century." The Free Library.