Action: Bolt (Straight Pull) - Caliber: .17 HMR - Capacity: 10rd - Magazine Capacity: 10 - Stock: Wood - Weight: 7.8 lbs - Barrel - Length: 20 Blued - Overall Length: 37 - Straight-pull action is patterned after some of the best known Biathlon rifles so they are a breeze to cock. Shooter only needs to operate the oversized handle with the index finger pulling them back and forth with minimum effort before shooting again. All metal parts in the SPA 2/17 carbines are manufactured out of AISI-4140 carbon steel. 5 pound trigger pull.