It is a .452-inch-diameter bullet within a rimless straight-walled casing developed to create a spherical with improved halting electricity than another rounds of enough time. Exactly what does the ACP stand for in .45 ACP? Qty: This item is presently from stock. If you would like us to e mail https://listfav.com/story12582660/45-acp-ammo-for-sale-for-dummies