HomeThis caliber is made up into one of 10 - Sporter, 5 - Target and 7 - Remington contours. PRICE WILL BE DETERMINED BY YOUR SELECTIONS BELOW.CLARK 45 ACP Caliber1. CaliberCLARK 45 ACP2. Barrel No. or TypeSelect3. Barrel FinishSelect4. Material TypeSelect5. Air Gauge TestSelectChamber/Threading - Yes/No - Cartridge500What twist would you prefer?500QuantityContact Us to Purchase