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11/7/2012 7:27:34 AM EDT
I have a RRA Elite Operator Lef-t and am trying to change the handguard out on it but need a upper reciever block to do it and the standard clamp ones don't fit, anyone have any good recommendations for a block that will fit the reciever? I'm not looking at taking the barrel off just remove the half-quad rail and put a new barrel nut on it.

Thanks
11/7/2012 7:51:16 AM EDT
[#1]
Flat top, you could try mounting the flats in a padded vice.
11/7/2012 8:05:13 AM EDT
[#2]
http://www.spikestactical.com/new/z/tools-block-worx-upper-vise-block-p-557.html



Here's a pic of how they work...doesn't matter if its a lefty, billet, vltor, or whatever as long as its a flat-top upper



11/15/2012 11:23:21 AM EDT
[#3]
I use the blocks from Squirrel Daddy and they work very well. Where in NC are you? If you are close to Mayberry RFD you are welcome to use them.
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