G2 Contender Rifle Barrel, 23" Barrels for the G2 Contender can be changed in seconds by removing the forend and tapping out the barrel and frame hinge pin. All contender barrels are interchangeable and available in blue or stainless steel. Specifications: - Gauge/Caliber: 7x30 Waters - Length: 23" - Model: G2 Contender - Sights: Drilled & Tapped - Bore-Rifled: Rifled - Finish: Blue