Gifts and Apparel +3 Extreme .408 SKU: X-000408 $1 400.00 Out of stock Quantity: 1 Add to Bag Product Details Brand: Extreme Big Bore Air Rifles PSI: 4500 Cal: .408 Barrel: 28" Hammer Forged Chrome Moly Custom Trigger: Timney SPECS: Caliber: .408 Bullet Grain: 160 Energy: 430 FPE Velocity: 1100 FPS PSI: 4500 Barrel: 28" 1 in 32 Twist, 4130 Chrome Moly, Hammer Forged Trigger: Timney Action: Single Shot Length: 47" Ships insured in a hard-side gun case. 3 shots on target, 3rd shot slightly less velocity. Shown on Tactical Chassis (Available in Black Oxide Only) Save this product for later Favorite