Sig Sauer P320 Pro Full-Size 9mm with TXG Grip, ROMEO1PRO Red Dot, 4.7" Barrel, 17+1, Gray
This Sig Sauer P320 Pro Full-Size stands out with its TXG (tungsten-infused) grip module, installed SIG ROMEO1PRO red dot with protective shroud, and tall steel sights featuring a bright green front dot. It retains the P320 modular FCU architecture, a flat-faced trigger, and a full-length Picatinny rail. The rear plate is engraved "ZOMBIE SLAYER," adding a distinct visual detail. It comes with two 17-round steel magazines, a factory hard case, and the original manual.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Details: This pistol shows minimal evidence of prior use and remains in excellent condition.
What’s Included
- SIG Sauer factory hard case (gray)
- SIG Sauer owner's manual
- Cable lock
- SIG Sauer ROMEO1PRO red dot sight (installed)
- Protective shroud for ROMEO1PRO (installed)
- 2x 17-round steel magazines (marked "MADE IN ITALY" with witness holes)
The TXG full-size grip module is tungsten-infused polymer, adding mass to the frame while keeping a gray finish and aggressive texture for secure handling. It houses the modular P320 FCU and uses a flat-faced trigger within a striker-fired action.
The slide features front and rear serrations and an optic cut, with a SIG Sauer ROMEO1PRO red dot installed and protected by a factory shroud. Tall steel iron sights back up the optic, with a bright green front dot and a tall rear notch for clear sight alignment.
Controls include an ambidextrous slide catch, a left-side magazine release, and no manual thumb safety. A full-length Picatinny/M1913 rail supports weapon-mounted accessories. The frame is marked "NEWINGTON, NH, USA."
The 4.7" steel barrel, matte dark slide finish, and 17+1 capacity round out the Pro-series full-size configuration. Two steel magazines are included, both marked "MADE IN ITALY" with witness holes. The rear plate is engraved "ZOMBIE SLAYER" behind the optic.




