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1/25/2018 7:38:29 AM
Posted: 12/27/2002 7:38:36 PM EST
Hey Guys,

This may be a stupid question but I want to be absolutely sure. If I mount an ARMS #40 on an RRA flattop, will it line up properly with my front site post such that there will be no height issues? I've read a couple of times about different height front sight posts and troubles sighting in the BUIS.


Link Posted: 12/27/2002 7:59:07 PM EST
You might want to ask Pete in NH(Legal Transfers), he is the RRA expert. He did my RRA upper with a ARMS 40 and it works fine. Good Luck
Link Posted: 12/28/2002 6:13:56 AM EST
Thanks USMA89, I did ask Pete and it turns out that I will need a slightly taller front sight post which he sells for $8.95 Drivie
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