Perazzi MX series guns. For many years, I preferred a set of Perazzi MX-8 or MX-3 32" barrels, depending on the gun I was shooting at the time. My doubles scores were just ok with them, but, nothing out of the ordinary. Carried about a .88 average. I have just recently switched to 30" barrels on my MX3 Special and find it to be the very best handling doubles gun I have ever shot. Doubles scores shot up immediately, and I am currently carrying a .912 average over my last 800 doubles targets... Just my experience... Dan Thome (Trap2)