AI Replacement Barrels are a preferred choice of long range shooters. They serve as easy upgrades and offer added flexibility. They are pre-threaded and ready to install on Accuracy International firearm platforms and capable of making a huge difference when accuracy matters. The replacement barrels can be chosen on the basis of caliber, contours and twist. Use tools such as barrel wrench and and headspace gauges to remove or properly install the Accuracy International Replacement Barrels or seek help of a gunsmith. The lineup of AI Replacement Barrels for sale is inclusive of AI Magnum Action Replacement Barrels and AI Short Action Replacement Barrels. Select and place your order now to customize your precision rifle for an uninterrupted and cost-effective performance.