[ARCHIVED THREAD] - dumb question

Posted: 7/7/2010 7:33:03 PM EDT

what dia. gas block do i need for a RRA middy HBAR

Posted: 7/8/2010 5:59:58 PM EDT

[#1]

Mine looks like any standard gas block.

Posted: 7/9/2010 4:03:02 PM EDT

[#2]

i know they look alike but i need to know if its .750", .935", or???

Posted: 7/9/2010 5:31:45 PM EDT

[#3]

should be the .750. the .625 is your government pencil size and the .935 is the bull barrels.

Posted: 7/10/2010 8:43:31 AM EDT

[#4]

thank you

Posted: 7/11/2010 9:30:30 AM EDT

[#5]

0.750"

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