Doubletap .45 ACP 230 Grain Full Metal Jacket Round Nose Pistol Ammo 50 Round A. 45 ACP 230 Grain Full Metal Jacket Round Nose Pistol Ammunition online at OpticsPlanet. This Doubletap Ammunition Ammunition features bullets that deliver strong stopping power pinpoint accuracy and predictability. With daily deals on Ammunition and other superior pistol ammo from trusted brands like Doubletap Ammunition you re sure to find the ideal cartridge for your next outdoor adventure or training session. Stock up today to save big on ammo and other top-tier tactical hunting and outdoor gear at OpticsPlanet. Specifications for Doubletap .45 ACP 230 Grain Full Metal Jacket Round Nose Pistol Ammunition: Manufacturer: Doubletap Ammunition Caliber: .45 ACP Number of Rounds: 50 Bullet Weight: 230 grain Dimensions: 1.50 X 3.10 X 6.20 in Length: 6.2 in Height: 1.5 in Package Contents: Doubletap Ammunition Doubletap 45acp 230gr Fmj-rn Match 50rd 20bx/cs