Strange Carbine Sight?!

Saw this on eBay and was stumped. What is this thing? He claims it's a sight for an M1?

ORIGINAL VINTAGE WWII WW2 M1? M3? CARBINE RED LENS FLIP GUN SIGHT

http://bit.ly/T1xLKm


Attachment 37364

Attachment 37365

Attachment 37366


M1/M3 Carbine: late '44 Inland
M1 Garand: late '44 Springfield

Early version of the optic Bazooka sight ?
Chris

Quote:

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Originally Posted by emmagee1917

Early version of the optic Bazooka sight ?
Chris

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Looked all over the web for it, and didn't find any Bazooka sights that matched. But who knows!


M1/M3 Carbine: late '44 Inland
M1 Garand: late '44 Springfield