These are the first 10 shots out of the rifle since Brad Emig worked on the lock last fall. 10 shots, 50 yards, Swiss FFFG powder, .350 ball, dawn and water patch lube, pillow ticking patches cut at the muzzle, H&H barrel. The flyer occurred when the barrel heated up in the sun and I was getting mirages. The group measured 1 1/4" without the flyer.