The GAT-X105B/FP Build Strike Gundam Full Package is a Gunpla from the anime series Gundam Build Fighters. It's built by Sei Iori and primary controlled by Reiji.

The GAT-X105B/FP Build Strike Gundam Full Package is a Gunpla built by Sei Iori, and is a combination of the basic GAT-X105B Build Strike Gundam with the Build Booster and new weapons. As indicated by the name, it can be considered as the Build Strike with its complete weapons and equipment. The Build Booster is a support craft that when attached to the Build Strike adds a pair of Large Beam Cannons to the unit's standard armaments of four head-mounted Vulcan Guns and two Beam Sabers, and also improves its output. The Full Package also gives the Build Strike a Chobham Shield and a Beam Gun that can transform into a Beam Rifle, and later into the Enhanced Beam Rifle.