The PT145 is the 45 ACP version of the Millennium G2 — same striker-fired frame with a 10-round double-stack 45 ACP magazine. A compact 45 ACP competing with the Glock 30 at a lower price. Type: Pistol Action: Semi-Automatic Caliber: 45 ACP Capacity: 10 Year introduced: 2013, Brazil Weight: 23 oz Overall length: 6.24" Status: Discontinued Intended use: concealed carry, home defense