Posted: 6/15/2010 3:43:04 PM EDT
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I am getting ready to ship you my upper to have a low profile gas block installed. The barrel previously had a clamp on gas block and has never been pinned.
1. Which gas block will be used for under a Daniel Defense 12 inch lite rail? 2. Do you use taper or straight pins? 3. Is there any reason to have two pins installed instead of one? Thanks! |