Nope, all ammo was .223 Rem.
Also, he did a thorough cleaning before shooting and was cleaning every few shots to help with barrel break-in.
Also Part II - I shot some of his PMC in my AR and it did not show pressure signs. I'm pretty sure its a rifle, not an ammo issue.
Edited by Texan Til I Die (07/18/16 09:49 AM)
Silver spurs and gold tequila
keep me hanging on.
Pretty girls and old cantinas
give me shelter from the storm.