Sig Sauer P320 X-Five 9mm Full-Size, 5-inch Slide, Aftermarket Threaded + Factory Barrels, Optic-Ready, 2x 21rd + 1x 17rd Mags
This non-Legion P320 X-Five stands out with a long 5-inch slide featuring three top lightening windows, an X-Series flat skeletonized trigger, and a green fiber-optic front sight paired with an adjustable rear on the optic cover plate. It is customized with a polished stainless threaded barrel installed and includes the factory non-threaded SIG Sauer barrel. The pistol uses a full-size X-Series polymer grip module and comes with two 21-round magazines and one 17-round magazine, marked USA (Newington, NH).
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Details: The pistol is in solid functional shape. Light scratches and small blemishes are visible from prior handling and use.
What's Included
- SIGARMS blue hard case
- SIG Sauer factory non-threaded barrel
- Aftermarket stainless threaded barrel with thread protector (installed)
- Optic cover plate with adjustable rear sight (no screws)
- OEM extractor assembly
- 2x 21-round magazines
- 1x 17-round magazine
The P320 X-Five platform here is the non-Legion configuration with the full-size X-Series polymer grip module, extended beavertail, and high undercut. The slide is the long 5-inch X-Five pattern with front and rear serrations and three top lightening windows, marked Newington, NH, USA.
Sight configuration is a green fiber-optic front and an adjustable rear sight mounted on the removable optic cover plate. The slide features an optic cut with the cover plate installed.
This example includes two barrels: an aftermarket polished stainless threaded barrel with a thread protector installed, plus the original SIG Sauer factory non-threaded barrel. Barrel material is stainless steel.
Capacity is 21+1 with the extended magazines. The package includes two 21-round magazines and one 17-round magazine; the extended magazines have witness marks to 21 and are stamped "MADE IN ITALY." A full-length Picatinny/M1913 accessory rail is integrated into the frame. An OEM extractor assembly is also included.



