1907 headspace change, does anyone know why?
Doesn't anyone have any reference material relating to this?
The headspace for the Enfield Rifle was changed in 1907 does anyone know why i.e. Boer War findings from field use, improvements in cartridge case design etc????????
"Gauge, Armourers - Jul 9 1907, Distance of bolt from end of chamber, .074 inch.
All magazine rifles and carbine; rejecting gauge
Approval having been given to increase the rejecting limit of the distance between the face of the bolt-head and end of chamber of magazine arms in the hands of troops by .002-inch, a pattern of the above-mentioned gauge has been approved.
Officers commanding units and Ordnance officers in charge of depots, with an armourer attached, and Ordnance officers in possession of the reference gauges referred to in Appendix IV of the Equipment Regulations, Part I, 1906, will demand gauges of the new pattern and return the .072 gauge to store.
For Naval Service the rejecting limit will be as follows for rifles under examination and repair at Naval Ordnance depots ...................072 inch for rifles on board ships, &c.............074 inch
Supply of the gauges to ships &c., will be arranged by the Admiralty."Information
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