It seems a bit suspect that the report of defective ammo came second hand from a customer. And a posted 5 shot 200 yard group but no pictures of the "sub-china" rounds?
And who crimps match ammo to run in a bolt gun? No mention of what caliber the customer's gap crusader is chambered for. Also no mention of shooting any of the brand x rounds, "cleared the chamber and bullet" was necessary?
The whole thing has a little odor of fish. Yes it is a very slow day here with gray sky's and drizzle.