XtraArm Annihilator Shooting Rest w/ Ballhead Adapter Black. Whether you are spot and stalk hunting out west road hunting or need a rock solid rest for predator and varmint hunting the Annihilator puts you on target fast. Mount it on your truck door for a window rest position it above the rear wheel well to shoot out of the bed or spin the suction cups around and mount onto the roof of your truck and stand in the bed for an elevated shooting position with a full field of view. However your hunt sets up the Annihilator adapts to it. The system mounts using two heavy duty premium 6 inch suction cups that provide an incredibly strong and stable hold on your vehicles surface. The suction cups adjust left and right so you can dial in the perfect fit for your specific vehicle whether that is a truck SUV or side by side. From there our XtraArm Height Adjustment Attachment and fully articulating arm give you complete control over your shooting position. Raise it lower it extend it and position it exactly where you need it for a comfortable and repeatable shot. The Annihilator comes with a ball head adapter on the end of the arm featuring a 3/8-16 male thread making it compatible with virtually any ball head on the market. Need a ball head? We have you covered there too. Choose our XtraArm Ball Head with an Arca Swiss and Picatinny rail clamp for the fastest and most precise setup or go with our U-Grip option a vice style clamp that works on virtually any rifle or crossbow without a rail. It can also be used as a heavy duty camera arm for wildlife photography or general filming from a vehicle. Specifications for XtraArm Annihilator Shooting Rest w/ Ballhead Adapter: Manufacturer: XtraArm Color: Black Features of XtraArm Annihilator Shooting Rest w/ Ballhead Adapter Compatible with: Trucks SUVs Side by Sides Thread Standard: 3/8-16 Mount Style: Heavy Duty Suction Cup Compatible Rails: Arca Swiss Picatinny U-Grip Universal Clamp Package Contents: XtraArm Annihilator Shooting Rest w/ Ballhead Adapter XtraArm XTRA-ANNIBALL: Annihilator Shooting Rest w/ Ballhead Adapter Black