Shop › DBLTAP CD 300BLK 125GR SCHP 20/1000 DBLTAP CD 300BLK 125GR SCHP 20/1000 $32.90 DoubleTap Ammunition Colt Defense, 300 Blackout, 125Gr, Solid Copper Hollow Point, 20 Round Box 300BLK125CT Quantity: Add To Cart Added! DoubleTap Ammunition Colt Defense, 300 Blackout, 125Gr, Solid Copper Hollow Point, 20 Round Box 300BLK125CT