Doubletap uses the proven Barnes TAC-XP solid copper bullet in this premium load. Designed from the ground up as a concealed carry/ home defense load with flash suppressed powder that produces virtually no muzzle flash. In testing the bonded core bullet penetrated 4 layers of heavy denim and 2 layers of cotton and penetrated 13.25 inches in ballistic gel while expanding to .57". The solid copper bullet offers a great balance of penetration and expansion offering great stopping power without over penetration.
Doubletap's Ballistic Test Results
Ruger GP-100 4" bbl.
Smith & Wesson 1.875" bbl.
(** Approximate velocity. Resulting velocity may vary and will be listed on each box)