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AR15.COM
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3/9/2011 3:56:34 PM EDT
almost ready to start assembling my first build. First off, thanks to all the folks here that helped me select the right parts...Much appreciated!! Question - I need to get a vice block. Are they the same for a lefty upper? Any advice as to which one is preffered?
3/9/2011 4:27:47 PM EDT
[#1]
The DPMS PantherClaw I have doesn't care which side the ejection port is on.
3/9/2011 4:48:43 PM EDT
[#2]
Block Worx
3/9/2011 6:45:04 PM EDT
[#3]
You don't need a receiver block to assemble a upper, only a set of barrel blocks
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