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Posted: 9/19/2011 1:23:05 AM EDT
I am ordering a DD bbl today and my two options are 16" middy gov. profile with or without fsb. My question is does to one without fsb have a dimple to align a gas block? I want to do an Aim point with angled Larue BUIS on DD quad rail. Thanks in advance
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No I don't think it has a dimple. Rainier arms sells a dimple jig. It works quite well and isn't too expensive.
http://www.rainierarms.com/?page=shop/detail&product_id=1089 |
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