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stagpanther · January 11, 2019, 03:59 PM

I took a look at AA's Grendel upper--as I had guessed, or at least based on their description--what separates it from other uppers is that their logo/meme is engraved into it. They even guarantee it right up to the point you start using it.

January 11, 2019, 03:59 PM	#8
stagpanther Senior Member Join Date: March 2, 2014 Posts: 11,787	I took a look at AA's Grendel upper--as I had guessed, or at least based on their description--what separates it from other uppers is that their logo/meme is engraved into it. They even guarantee it right up to the point you start using it. __________________ "Everyone speaks gun."--Robert O'Neill *I am NOT an expert--I do not have any formal experience or certification in firearms use or testing; use any information I post at your own risk!*