---
title: "Sig Sauer P320 Compact 9mm Threaded Barrel, 3.9 in., 15rd, OD Green"
description: "$679.99 at Bayou Arms Co., 15% above usual."
type: "product"
category: "guns"
brand: "Sig Sauer"
landed_price: 679.99
currency: "USD"
best_store: "Bayou Arms Co."
deal_signal: "higher"
usual_price: 593.03
updated: "2026-10-19T18:57:00.000Z"
url: "https://trigger.deals/p/sig-sauer-p320-compact-9mm-threaded-barrel-39-in-15rd-od-green-bja"
site: "Trigger Deals"
data: "sample"
---

# Sig Sauer P320 Compact 9mm Threaded Barrel, 3.9 in., 15rd, OD Green

> Lowest landed price: **$679.99** at Bayou Arms Co. (★ 4.1, 1,658 reviews). 15% above usual (usual $593.03, the 90-day median). Stock not reported, verified 2026-10-19 18:57 UTC.

- Item price $659.99 + $20.00 shipping to your FFL dealer. Landed price excludes sales tax and the dealer's transfer fee.
- 90-day range: $507.32 to $679.99
- 2-year low: $451.54 (Nov 4, 2024)
- Price unchanged for 1 day (since 2026-10-19 10:04 UTC)
- MSRP: $693.59 (2% off)
- Brand: Sig Sauer. Category: guns.
- [Buy at Bayou Arms Co.](https://trigger.deals/go/sig-sauer-p320-compact-9mm-threaded-barrel-39-in-15rd-od-green-bja?store=bayou-arms)

## Compare stores (7)

Ranked by landed price: the item plus shipping to you, before tax.

| Store | Rating | Landed price | Versus best | Item price | Shipping | Stock | Verified |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Bayou Arms Co. (best) | ★ 4.1 | $679.99 | Best price | $659.99 | $20.00 | Stock not reported | 2026-10-19 18:57 UTC |
| Gulf Coast Guns | ★ 4.6 | $691.48 | +$11.49 | $676.49 | $14.99 | In stock | 2026-10-19 18:37 UTC |
| Black Canyon Arms | ★ 4.3 | $701.49 | +$21.50 | $686.49 | $15.00 | Stock not reported | 2026-10-19 19:07 UTC |
| High Desert Guns | ★ 4.2 | $720.99 | +$41.00 | $695.99 | $25.00 | Stock not reported | 2026-10-19 16:26 UTC |
| Great Lakes Tactical | ★ 4.4 | $762.98 | +$82.99 | $737.99 | $24.99 | In stock | 2026-10-19 16:54 UTC |
| Cedar Hollow Arms | ★ 4.8 | $783.49 | +$103.50 | $783.49 | Free | In stock | 2026-10-19 18:33 UTC |
| Ridgeline Arms | ★ 4.8 | $664.48 | – | $644.49 | $19.99 | Out of stock | 2026-10-19 17:22 UTC |

## Price history

Lowest landed price across stores, weekly over the last 90 days (full daily history: [JSON API](https://trigger.deals/api/v1/products/sig-sauer-p320-compact-9mm-threaded-barrel-39-in-15rd-od-green-bja?days=730)).

| Date | Lowest landed price |
| --- | --- |
| Jul 27, 2026 | $590.11 |
| Aug 3, 2026 | $593.03 |
| Aug 10, 2026 | $593.03 |
| Aug 17, 2026 | $593.03 |
| Aug 24, 2026 | $648.21 |
| Aug 31, 2026 | $516.16 |
| Sep 7, 2026 | $516.16 |
| Sep 14, 2026 | $596.14 |
| Sep 21, 2026 | $628.22 |
| Sep 28, 2026 | $619.94 |
| Oct 5, 2026 | $610.75 |
| Oct 12, 2026 | $610.75 |
| Oct 19, 2026 | $679.99 |

## About this product

The Sig Sauer P320 Compact 9mm Threaded Barrel is a handgun chambered in 9mm Luger, with a striker-fired action, a 3.9-inch barrel and a 15-round capacity. This listing is the oD Green finish in the threaded barrel configuration, new. Guns ship to a licensed dealer (FFL) near you, who runs the background check and hands it over; their transfer fee is separate.

## Specs

| Spec | Value |
| --- | --- |
| Caliber | 9mm Luger |
| Type | Handgun |
| Action | Striker-fired |
| Capacity | 15 rounds |
| Barrel length | 3.9 in. |
| Finish | OD Green |
| Configuration | Threaded barrel |
| Condition | New |

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