This is a .920 diameter lightweight match 10/22 barrel made from 7075 aluminum with a stainless steel tenon on the breech and cap on the crown. I used a Redman liner that I hand lapped a slight amount of choke into. The bore slugged out pretty good. The chamber was cut with a Manson live piloted Bentz reamer with the proper fitting bushing. The leade is finished out and barrel is indexed to shoot at 12 o’clock. The crown is cut at the tightest spot in the bore with a recessed 11 degree crown. Barrel is 18.75 inches. It’s Cerakoted with one of my favorite colors, a 40/60 mix of titanium and aluminum. Barrel was shot for reliability and accuracy. $150 shipped.