−27%
Palmetto State Armory
Glock 19 Gen5 MOS
$549.99
$399.99
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P320
Not sure what you're looking at? Identify it from its markings · What the stamps on the barrel mean
Photo: Rouven74 — CC BY-SA 4.0 · license · via Wikimedia Commons
Technical Specifications
| Type | Semi-automatic pistol |
|---|---|
| Designed | 2014 |
| Produced | 2014–present |
| In service | 2014–present |
| Variants | See Variants |
| Weight | 833 g (incl. magazine) |
| Length | 203 mm |
| Barrel length | 120 mm |
| Width | 35.5 mm |
| Height | 140 mm |
| Action | Short recoil-operated, locked-breech SIG Sauer system |
| Feed | * 10-round magazine .45 ACP * 14-round magazine .357 SIG, .40 S&W * 12-round, 15-round, 17-round, 21-round, or 30 round 9×19mm Parabellum |
| Sights | Fixed iron sights, front—blade, rear—notch, with optional tritium night inserts, optical reflex sight on RX models, high sights on some RX and Tacops models |
Data from SIG Sauer P320 (Wikipedia, 2026-09-22). Text licensed under CC BY-SA. Image: CC BY-SA 4.0 — Rouven74.
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Date This Firearm
Own one? Enter the German date code (two letters beside the proof marks) OR the full US serial number — each is answered from its own register, and SIG publishes no dating chart.
SIG Sauer serial number lookup →