Hogue Tactical Pen Matte Black Aluminum Hogue's tactical pen has you ready for any circumstances. Th grip grooves ensure that the pen stays in hand when writing. It features a push button lever, sturdy pocket clip and impact spike. The pen comes in blue ink and a replacement ink cartridge is provided. Blue ink with replacement cartridge Grip grooves keep pen in place in your hand Impact spike at end of pen Push lever release locking mechanism Manufacturer: Hogue Model: 36909 SKU: SI_1124423