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8/17/2013 9:26:17 AM EDT
hey, does anybody know what part of the juggernaut tactical jig isn't compatible with other lowers?  i'm not really tryin to get their lower, but i really like their jig design.  i'm assuming its around the magwell and trigger guard that i'll run into problems, but why couldn't i just dremmel that space out?  so long as the jig is tight on the takedown pins and the sides of the receiver, it should be accurate, right?

thanks.
8/21/2013 6:12:10 PM EDT
[#1]
You will end up cutting into the bolt on the top rear of the jig when you use it so take that one out. I know because I used it on a JT lower in my CNC. I don't really like their jigs too much but that is my opinion. I have designed a jig that works with most 80's out there so I'm kinda partial to my own.
8/27/2013 11:25:03 PM EDT
[#2]
Juggernaut reports their jig is only compatible with their lowers.  It has something to do with the contour of the mag well.You can get what appears to be the same jig without the same jig that is a universal fit but does not have all of the etched markings from 80percentsrms.com and for a reasonable price too.
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