The Bettinsoli Xtrail Junior is an excellent gun to learn with, handling as well as the full sized brother allowing juniors to shoot as well (if not better!) than adults. With it being so similar in specification to full sized over and unders moving to a larger gun should be much easier once the gun is outgrown. The Xtrail range of guns are multichoke ejectors and represent excellent value for money. The Junior version is finished to the same high standards as the adult versions. Comes with the Bettinsoli 3 year warranty, Specifications, Calibre 20 gauge, Chamber 76mm (3"), Chokes 5, Top rib 7mm, Barrel finish Blued, Sights Front Sight, Wood grade Grade 1, Length of pull 13 3/4", Packaged in Bettinsoli ABS case, Please Note Specifications taken from manufacturers website and may not be current or entirely accurate.