Other Details Manufacturer: Fierce Firearms Manufacturer Part Number: RIVSCX22CM18BRS Action: Bolt Action Barrel Description: Spiral Fluted Barrel Length: 18" Barrel Length Range: 18" to 18.99" Caliber/Gauge: .22 Creedmoor Hand: Right Hand Material: Stainless Steel Rate of Twist: 1:8" Stock Description: Adj Comb Stock Finish Group: Camouflage Trigger: TriggerTech Adj Primary ProCurve Weight Range: 6 lbs to 6.99 lbs