Shop › POWERHEAD [SINGLE USE] | FOR VANDAL_R & SPEARGUN SHAFTS Image 1 of 3 Image 2 of 3 Image 3 of 3 POWERHEAD [SINGLE USE] | FOR VANDAL_R & SPEARGUN SHAFTS $35.00 3D printed from PETG, holster included. Specifications: Caliber: 556/223 (sold separately) Single use **tested on sharks Quantity: Add To Cart Added! 3D printed from PETG, holster included. Specifications: Caliber: 556/223 (sold separately) Single use **tested on sharks