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Posted: 12/31/2009 9:21:55 PM EDT
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I am planning some billet builds and my Brownells clam shell receiver block won't fit. I am looking at the PRI, DPMS Panther Claw, and the Block Worx at Spikes. Does anyone have any opinions / experiences with these products to help steer me towards the best one? I am looking for something that will facilitate barrel installation on billet receivers without damaging the upper.
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| Are these flat tops? If you use two large pieces of heavy duty plastic (I use cutting board material) you can clamp the receiver in a vice, on the top rail and bottom surface. I've done it a few times with regular lowers, which are weaker/more flexible than billet. I'm sure someone will be along soon with an actual product though. |
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