Put The Lovely Harvey's upper on Lavender Linda and hit the range.
The ammo is full-tilt M855. H buffer. New Frontier Armory LPK from AIM surplus.
I fired ten shots slow, checking for cracks between shots.
Then I fired 20 shots in quick doubles.
Still no apparent damage.
While not a definitive reliability or durability test, it's at least not an epic-fail of a disappointment.
More experiment to come.
Round count: 30x M855 ball.
