SIG Handgun Can Run Multiple Calibers and Frame Sizes

One of the most interesting new pistols at SHOT Show 2019 was the SIG Sauer P320 XCompact, the latest in the P320 X-Series. What is most noteworthy about this pistol (and other X-Series guns) is that the TRIGGER GROUP, not the frame, carries the serial number. That means that after you process one SIG P320 X handgun through an FFL, you can put that same trigger group in different frames. So you could have a full-sized pistol for slow-fire target work, plus a compact version for concealed carry. Or you can have a 9mm AND a 40 S&W version of the same pistol. SIG calls this “unprecedented modularity”. We agree — this is very, very clever. Glock, Walther, Ruger — take note!

SIG’s P320 XCompact is a modular, striker-fired pistol with a serialized trigger group that makes it adaptable to multiple calibers, size, and grip options. The P320 XCompact is available in 9mm and features X-RAY3 day/night sights, a flat trigger, and night sight rear plate making it optic ready. There are both a striker safety and a disconnect safety. The P320 XCompact comes standard with two, 15-round magazines.

P320 XCompact is Comfortable in the Hand, Like Classic P226/P228 Pistols
At SHOT we tried the P320 XCompact and found it very comfortable in the hand — with ergonomics similar to our much-loved metal-framed P226. SIG says the XCompact has a “completely redesigned grip module with an improved beavertail and fastback profile, contoured magwell, and a deep trigger guard undercut”.

“The P320 XCOMPACT redefines what a compact pistol should be by combining concealability with full size XSERIES features. Through extensive end-user feedback, the P320 XCOMPACT provides for smoother handling and optimizes the user experience,” said Tom Taylor, Chief Marketing Officer and Executive Vice President, Commercial Sales.