Telescope, Elbow

[RCS]

Post WW2 design to bore sight the M1 rifle, a very small number manufactured and still fewer survived

All that were located were manufactured by Rock island. There was also a M1 Carbine Elbow Telescope
too, but smaller in length

[Jersey Devil]

That's insanely cool. I'm a sucker for gages, tools AND early parts. I have to find me one of these!!!

[fredcarter]

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