I dropped my barrel on the tile from standing height.... it bounced once 4-6 inches before landing in the soil of a potted plant. I cleaned it and inspected it about 20 times. There appears to be no visible damage. I'm not sure which part hit first, but the feed ramp and rifling do not appear damaged. How solid of a part is this? BTW it slipped out of my hand because it had solvent all over it . First time Ive ever dropped a gun component.