SIG Sauer P320 Full-Size 9mm Luger, Tungsten Frame TXG Grip, R2 Optics Cut, Stainless Slide, 4.7 in Barrel, 17+1, Custom Thumb-Rest & Magwell, 2 Mags
This custom SIG Sauer P320 Full-Size in 9mm Luger stands out with its Tungsten frame via the TXG grip module, an R2-style optics cut, and a stainless-finish slide. It comes set up with an oversized takedown lever featuring a thumb-rest ("gas-pedal") and a removable flared magwell, and includes two Italian-made 17-round steel magazines. The serialized FCU architecture, full-length M1913 rail, and no external manual thumb safety round out a feature-rich, competition-ready configuration.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There is little sign of prior use. The firearm is in excellent condition and functions properly.
What’s Included
- SIG Sauer factory hard case
- 2x 17rd magazines (steel, Made in Italy)
- Oversized takedown lever with thumb-rest (installed)
- Flared magazine well (installed)
The heart of this build is the serialized FCU architecture, paired with a 4.7 inch carbon steel barrel and a striker-fired, curved trigger. It is a full-size 9mm Luger configuration with a 17+1 capacity and no external manual thumb safety.
The Tungsten frame comes by way of SIG's gray TXG tungsten‑infused polymer grip module with SIG medallion. A removable flared magwell is installed for streamlined reloads, and the takedown lever has been replaced with an oversized thumb-rest/gas-pedal.
The stainless-finish slide features front and rear cocking serrations and an R2-style optics cut with a separate rear sight dovetail. Sights are iron, with a post front carrying a luminous dot and a square-notch rear.
A full-length M1913 accessory rail is integrated on the dust cover. Two Italian-made steel magazines are included, each with witness holes to 17. The case label matches the FCU serial. Country of origin is USA.