gunsmithing

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    1911Headspace

    1911Headspace Over the years, I’ve had more than a few heated discussions over headspace in the 1911 and other autopistols that headspace on the case mouth…but since this is a 1911 discussion, we’ll focus on that platform. Headspace is determined by the linear measurement from the breechface to the chamber shoulder. This is known as…

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    The Obsolete 1911

    The Obsolete 1911 A little side-trip for this one. FYI/Trivia After seeing several rather heated…discussions…on the gun boards over the years, I thought this might be a good time to address some of the statements made as to how outdated the 1911 design is, and how the Glock/Sig/Name your favorite bottom feeder is so light…

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    Recoil and the 1911

    Recoil and the 1911 Recoil…action and reaction…is really no more than acceleration brought about by a force applied. The force generated by burning powder and expanding gases create pressure and directional movement of the gases. A force vector. These forces provide acceleration of both bullet and breechblock…which is essentially what the slide is. Force is…

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