Extension riser design final (finally)

We were not really satisfied with the ability to properly deburr the design as shown in the last entry.  This led to a cosmetic change as shown in the version.  I have to say, I am finally happy with the results.  It fits like a glove and is dolphin smooth.  The final design also allowed us to trip a couple of grams out of the total weight by removing some material from the bottom.  First run of risers are running through the shop right now and should be back from anodizing on Mar 14.  The same riser will work with both the full length extended rails and top front extension rail.


KBP

Extension Assembly ISO viewExtension Assembly right side viewExtension Assembly top viewExtension Assembly short set


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