I saw that all the A-O reviews online more or less said "crappy" or needed a lot of rounds to fire the weapon in. These articles dated back 10 or more years. Therefore, figuring some QC improvements, I'll do some modern testing. The PO of this weapon had the ramp polished up, said it feeds/shoots everything. We'll see. I'll sigh off, not trying to derail this fine thread. Want to add to it.