SIG Sauer P320 Compact .45 ACP, 3.9 in Barrel, SIGLITE Night Sights, Nitron Slide, 9+1
The SIG Sauer P320 Compact in .45 ACP pairs a 3.9 inch barrel with a compact, carryable profile and a 9+1 capacity. It features a stainless steel slide with a Nitron finish, SIGLITE night sights, and the P320's modular, serialized FCU design. This example comes with a small grip module installed and includes an extra medium-size grip module.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This firearm is in solid shape. There are some scratches and blemishes present. The bore is clean and shiny.
What’s Included
- SIG Sauer factory hard case
- SIG Sauer P320 grip module (Medium size), not installed
- Two 9-round magazines
This P320 Compact is a striker-fired .45 ACP with a 3.9 inch carbon steel barrel and a compact size that balances concealability and control. The serialized, modular FCU allows grip module changes without affecting the firearm's legal core, and this pistol arrives with a small grip module installed for a slimmer feel.
The slide is stainless steel with a Nitron finish for durability and corrosion resistance. Front and rear serrations provide confident manipulation. Fixed SIGLITE night sights deliver a 3-dot tritium setup with a tritium front dot and a tritium 2-dot rear for low-light visibility.
Controls are straightforward, including a left-side push-button magazine release and no external manual safety. An M1913 accessory rail with five slots supports light or laser attachment. Capacity is 9+1 using the included factory steel magazines.
Dimensions are well-suited for daily carry: approximately 7.2 inches in overall length, about 5.3 inches in height, around 1.3 inches in width, and roughly 25.8 ounces in weight. The pistol is made in Newington, NH, USA, under SIG Sauer part number 320C-45-BSS.