The P320 Full-Size offers a smooth, crisp trigger to make any shooter more accurate, an intuitive, 3-point takedown and unmatched modularity to fit any shooter and any situation. Its full-size frame is ideal for target shooting, home defense and any scenario where shootability and sighted accuracy are of the highest priority. This modular, striker-fired pistol features a full-size grip, full length slide, and choice of contrast or SIGLITE Night Sights. Available calibers include 9mm, .357SIG, .40S&W and .45ACP. Safety features include a striker safety, disconnect safety.
Innovation and Safety
A smooth, consistent trigger pull, safe, tool-free disassembly and a proper fit for any hand size – no backstrap required.
Striker-Fired Interchangeable Trigger Group
Convert your P320 to another caliber or pistol size with the same trigger group.
Interchangeable Grip Modules
Choose from small medium and large grips for the optimal circumference and access to controls that you won’t get by only changing a backstrap.