SIG Sauer P320 Compact RX 9mm with ROMEO1 Red Dot, 3.9 in Barrel, Striker-Fired, 15+1 or 17+1
This is a factory P320 Compact RX package, model 320C-9-BSS-RX, featuring a mounted SIG Sauer ROMEO1 red dot. It pairs the compact 3.9 in barrel with a serialized stainless-steel FCU and polymer grip module. The grip module is molded with "NEWINGTON NH, USA" on the right side adjacent to the FCU serial-number window; the slide bears "SIG SAUER P320" markings, and "9mm x 19" is visible on the barrel through the ejection port. The case label is dated 14-JUN-2017. Co-witness fixed iron sights, an ambidextrous slide catch, and no external manual thumb safety round out a proven, duty-ready configuration.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are markings from previous handling and use. Please refer to the photos for a complete view of the exterior.
What’s Included
- SIG Sauer factory hard case (label 320C-9-BSS-RX)
- SIG Sauer P320 owner's manual
- SIG Sauer ROMEO1 red-dot owner's manual
- SIG Sauer ROMEO1 micro-reflex red dot sight (installed)
- SIG Sauer ROMEO1 protective cover
- Cable gun lock
- 1x 15-round and 1x 17-round steel double-stack magazines (one marked Made in USA, one Made in Italy)
The Compact RX configuration includes a slide cut for the included optic and fixed iron sights that co-witness through the mounted SIG Sauer ROMEO1 red dot. Front and rear slide serrations aid manipulation, and the three-slot accessory rail supports lights or other rail-mounted equipment.
The serialized stainless-steel fire control unit enables the P320's modular design, housed in a polymer grip module with SIG medallion. Controls include an ambidextrous slide catch, and this variant has no external manual thumb safety.
This 9mm model uses a 3.9 in barrel and is striker-fired. Capacity is 15+1 or 17+1 depending on the magazine used, and two magazines are provided. The sights are a red dot with fixed irons and a front white-dot blade for a clear, consistent sighting system.
Factory details of note include the grip-module "NEWINGTON NH, USA" marking (right side by the FCU window) and the model code 320C-9-BSS-RX on the case label dated 14-JUN-2017. The slide is marked "SIG SAUER P320," with "9mm x 19" on the barrel visible through the ejection port. The mounted SIG Sauer ROMEO1 red dot is ready to use and pairs with the iron sights for co-witness capability.