The Tikka T1x rimfire rifle is designed to handle a wide range of shooting tasks. Its unique barrel has a cross-over profile which offers you the benefits and stability of a heavier barrel without noticeably increasing the overall weight. It's a rimfire rifle of unparallelled quality and craftsmanship that performs perfectly at the range and in rough terrain. - Caliber: .17 HMR - Rate of Twist: 10 - Barrel: 20