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AR15.COM
12/15/2014 11:27:23 PM EDT
Since the aero precision lr308 bcg is similar has anyone tried it to work with a PA10.

PA10 bcg's have not been in stock in quite a while and since I picked up a upper without one I would like to see what else I can use.
12/17/2014 1:14:52 PM EDT
[#1]
Any DPMS "style" BCG will work if that's what an Aero is but, "maybe" not with a PSA barrel.  PSA has stated that you should match your bolt manufacturer to your barrel especially with their barrels.  Minute differences in lug shape can make a huge difference in headspace and function.  PSA specific barrels having different shaped lugs would be no surprise to me based on other PA10 issues I've run across.