Amazon.com: Hollow-Point Gear Bullet Tire Caps for Jeeps - Set of 5 Recycled Brass .40 Caliber Once-Fired Bullet Casing - Car, Bike, Motorcycle, Truck, ATV Replacement Tire Valve Caps. Gift for Military :
5 Bullet Tire Valve Stem Caps 9mm Luger Shells Brass Case – Car Truck Bike – ASA College: Florida
American Fence & Supply Co.: 1-WAY BULLET CAP
Amazon.com: MIDWEST AIR TECHNOLOGIES 328568C 2-3/8" 1 Way Bullet Cap : Automotive
Stainless Steel Bullet Cap Dome 1 in. Tubing Marine Grade