I just got my gun back from Randy and figured during the breakin process I would shoot the junk 22 mag ammo that did not shoot well before I sent it to him. I set up at 50 yards and started the shoot and clean, shoot and clean process shooting 9 rounds at the same target. 7 of them tore one ragged hole with 1 a half inch out and one a flyer on my part. I was short on time but ended up shooting 50 rounds and was very pleased with the work done. The barrel shortened to 21 inches looks much better also on the VMBZ model with laminated stock. Well worth the money spent and can't wait to shoot the good ammo at 100 yards!