Armory Sponsor
Posted: 11/18/2015 7:51:31 PM EDT
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I'm not AR savvy. I have RRA PP 16". The barrel is supposed to be .750" I checked it with a caliper and found the end to be .730". The profile low gas block only has a top side picatinny. I need a lower rail.
Will the one below work? Thanks DEF http://www.banggood.com/Low-Profile-Picatinny-Rails-Gas-Block-Barrel-Mount-19MM-p-974510.html |
Armory Sponsor