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Unread 11-20-2009, 08:58 PM   #12
sheepherder
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Quote:
Originally Posted by John Sabato View Post
Despite the fact that different manufacturers dimensions vary slightly, the differences would HAVE to be within the acceptable TOLERANCE for product acceptance. These tolerances are spelled out on the Blueprint CD that I sell.
OK. I looked at the print for the receiver; it shows the chamber hood to base (other side) as 22.3mm = .877"...I don't know enough German to find the tolerance for that measurement...(There seems to be more than one tolerance on this part)...

But I miked my 5 receivers, and got these measurements...

comm, 86434: "A"--.872"; "B"--0.966"
1937, 3649: "A"--.885; "B"--.976" [S/42]
comm, 6782n: "A"--.878"; "B"--.972"
Finn?, 77z: "A"--.873"; "B"--.965"
1917, 8514: "A"--.874"; "B"--.970"

This only shows that this measurement is probably not the best to use for comparison...Although it is the easiest to measure...

Last edited by sheepherder; 11-22-2009 at 09:11 PM.
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