Sig Sauer P320 Full-Size .45 ACP, 4.7" Barrel, Black Nitron, Fixed White-Dot Sights, 10+1
This Sig Sauer P320 Full-Size in .45 ACP offers the proven modular P320 design in a duty-length 4.7" configuration with a removable stainless-steel fire control unit. It features a black Nitron slide with front and rear serrations, fixed contrast white-dot sights, and a full-length M1913 accessory rail. The factory case label lists model code 320F-45-B with a date of 31-JAN-2017, and the FCU window is marked "EXETER, 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 Notes: Light handling marks are present from prior use. Please review the photos for a close look at the surfaces and controls.
What's Included
- SIG Sauer factory hard case with 320F-45-B label
- SIG SAUER-branded polymer holster
- 1x 10-round .45 ACP steel magazine marked "MADE IN ITALY"
The modular P320 system uses a removable stainless-steel fire control unit, allowing the serialized chassis to be installed into different grip modules. This example is the full-size .45 ACP configuration with a 4.7" barrel and a stated capacity of 10+1.
The slide wears a black Nitron finish and is cut with both front and rear cocking serrations. It is equipped with fixed, dovetailed contrast white-dot sights and has no optic cut.
The black polymer grip module provides molded texturing, and the frame incorporates a full-length M1913/Picatinny rail with five slots for mounting compatible accessories. There is no external manual thumb safety. The receiver is stainless steel.
Factory details include the model code 320F-45-B and a case label dated 31-JAN-2017. The FCU window is marked "EXETER, NH." The pistol is made in the United States, and the included magazine is marked "MADE IN ITALY."

