Save $192.92

Sig Sauer P320 Compact 9mm Threaded Barrel, 3.9 in., 15rd, Flat Dark Earth
- 9mm
- 15rd
- 3.9 in.
- Striker-fired
- 4% below usual
Save $24.90
Lower than usual: it usually sells for $609.85, its median price over the last 90 days.
$564.95 + $20.00 shipping to your FFL dealer, before tax and the transfer fee. 13% under MSRP.
Bayou Arms Co.
Lowest of 3 stores4.1 (1.7K), stock not reported,
Compare 5 stores
3 in stock.
Ranked by landed price: the item plus shipping to you, before tax.
| Store | Landed price | Versus best | Stock | Store link |
|---|---|---|---|---|
Bayou Arms Co.4.1 4.1(1.7K)store rating | $584.95 | Best price | Not reported | Buy at Bayou Arms Co. (opens in a new tab) |
Great Lakes Tactical4.4 4.4(5.5K)store rating | $628.48 | +$43.53 | In stock | Buy at Great Lakes Tactical (opens in a new tab) |
Black Canyon Arms4.3 4.3(3.5K)store rating | $631.95 | +$47.00 | Not reported | Buy at Black Canyon Arms (opens in a new tab) |
Keystone Shooting Supply4.8 4.8(24.5K)store rating | $532.90 | Not available | Out of stock | View at Keystone Shooting Supply (opens in a new tab) |
Iron Mesa Armory4.9 4.9(12.7K)store rating | $666.49 | Not available | Out of stock | View at Iron Mesa Armory (opens in a new tab) |
Guns ship to a licensed dealer (FFL) near you for pickup. Landed prices include shipping to the dealer, not their transfer fee.
Price history
The lowest price and each store's own, every day for 2 years.
- Usual
- $609.85
- 90-day median
- 90-day low
- $486.55
- 90-day high
- $652.63
- 2-year low
- $486.55
- Sep 13, 2026
- Unchanged for
- 4 days
- Since Oct 16, 2026
Every price change (119 in 2 years)
| Date | Lowest price | Change |
|---|---|---|
| Oct 16, 2026 | $584.95 | Down 3.5% |
| Oct 13, 2026 | $606.17 | Up 16.8% |
| Oct 12, 2026 | $519.08 | Down 9.5% |
| Oct 4, 2026 | $573.84 | Down 12.1% |
| Oct 1, 2026 | $652.63 | Up 10.7% |
| Sep 30, 2026 | $589.65 | Up 15.5% |
| Sep 21, 2026 | $510.45 | Down 15.1% |
| Sep 18, 2026 | $601.46 | Up 0.3% |
| Sep 15, 2026 | $599.87 | Up 3.7% |
| Sep 14, 2026 | $578.74 | Up 18.9% |
| Sep 8, 2026 | $486.55 | Down 19.3% |
| Sep 5, 2026 | $602.65 | Down 5.4% |
| Aug 10, 2026 | $637.35 | Up 1.2% |
| Jul 30, 2026 | $629.79 | Up 6.5% |
| Jul 28, 2026 | $591.57 | Down 5.7% |
| Jul 24, 2026 | $627.58 | Up 5.9% |
| Jul 23, 2026 | $592.40 | Down 3.4% |
| Jul 15, 2026 | $613.53 | Up 10.5% |
| Jul 8, 2026 | $555.23 | Down 1.6% |
| Jun 21, 2026 | $564.13 | Down 6.2% |
| Jun 20, 2026 | $601.38 | Down 2.2% |
| Jun 16, 2026 | $615.21 | Up 4.1% |
| May 23, 2026 | $591.20 | Down 0.6% |
| May 20, 2026 | $594.47 | Down 5.3% |
| May 18, 2026 | $628.01 | Up 2.4% |
| May 17, 2026 | $613.06 | Down 10.7% |
| May 14, 2026 | $686.80 | Up 8.7% |
| May 13, 2026 | $631.64 | Up 3.2% |
| May 8, 2026 | $611.76 | Down 10.5% |
| May 4, 2026 | $683.35 | Up 12.7% |
| Apr 25, 2026 | $606.19 | Down 2.2% |
| Apr 20, 2026 | $619.82 | Up 18.9% |
| Apr 18, 2026 | $521.15 | Down 26.1% |
| Apr 11, 2026 | $704.84 | Up 16.6% |
| Apr 2, 2026 | $604.69 | Down 3.0% |
| Mar 28, 2026 | $623.11 | Down 0.7% |
| Mar 16, 2026 | $627.26 | Up 12.8% |
| Mar 13, 2026 | $556.05 | Up 2.9% |
| Mar 12, 2026 | $540.43 | Down 12.8% |
| Mar 3, 2026 | $619.80 | Down 4.6% |
| Feb 27, 2026 | $649.55 | Down 10.6% |
| Feb 26, 2026 | $726.22 | Up 9.6% |
| Feb 23, 2026 | $662.55 | Up 5.2% |
| Feb 20, 2026 | $629.96 | Down 1.7% |
| Feb 16, 2026 | $640.88 | Down 2.8% |
| Feb 13, 2026 | $659.37 | Down 2.5% |
| Feb 6, 2026 | $676.12 | Up 6.5% |
| Feb 5, 2026 | $635.14 | Down 1.0% |
| Feb 4, 2026 | $641.65 | Up 25.3% |
| Jan 26, 2026 | $512.03 | Down 21.0% |
| Jan 1, 2026 | $647.95 | Down 0.7% |
| Dec 28, 2025 | $652.41 | Up 7.5% |
| Dec 26, 2025 | $606.89 | Up 12.2% |
| Dec 21, 2025 | $540.83 | Down 5.2% |
| Dec 14, 2025 | $570.45 | Down 14.8% |
| Dec 3, 2025 | $669.28 | Up 5.5% |
| Dec 1, 2025 | $634.32 | Up 10.3% |
| Nov 30, 2025 | $575.28 | Up 5.5% |
| Nov 25, 2025 | $545.37 | Down 16.6% |
| Nov 4, 2025 | $653.65 | Up 5.6% |
| Oct 31, 2025 | $618.79 | Down 10.3% |
| Oct 24, 2025 | $689.65 | Up 5.2% |
| Oct 23, 2025 | $655.56 | Down 12.7% |
| Oct 18, 2025 | $751.09 | Up 16.9% |
| Oct 9, 2025 | $642.53 | Down 7.9% |
| Oct 3, 2025 | $697.69 | Up 4.2% |
| Sep 11, 2025 | $669.67 | Up 1.7% |
| Sep 2, 2025 | $658.49 | Down 9.7% |
| Aug 25, 2025 | $729.46 | Down 3.4% |
| Aug 18, 2025 | $755.42 | Up 11.0% |
| Aug 6, 2025 | $680.41 | Down 9.4% |
| Jul 24, 2025 | $751.11 | Up 10.8% |
| Jul 22, 2025 | $677.97 | Down 0.9% |
| Jul 18, 2025 | $684.47 | Up 3.9% |
| Jul 13, 2025 | $658.86 | Down 0.3% |
| Jul 8, 2025 | $660.78 | Down 5.4% |
| Jul 4, 2025 | $698.71 | Down 1.8% |
| Jul 1, 2025 | $711.27 | Up 6.1% |
| Jun 29, 2025 | $670.30 | Down 5.4% |
| Jun 15, 2025 | $708.26 | Up 0.3% |
| Jun 3, 2025 | $706.02 | Up 11.6% |
| May 19, 2025 | $632.73 | Down 1.6% |
| May 6, 2025 | $643.04 | Down 4.3% |
| Apr 18, 2025 | $671.99 | Down 14.4% |
| Apr 14, 2025 | $785.05 | Up 12.0% |
| Apr 13, 2025 | $700.84 | Down 1.4% |
| Apr 12, 2025 | $711.08 | Down 3.9% |
| Apr 8, 2025 | $739.63 | Up 5.6% |
| Apr 5, 2025 | $700.27 | Down 0.7% |
| Mar 31, 2025 | $705.20 | Down 13.1% |
| Mar 18, 2025 | $811.46 | Up 16.7% |
| Mar 14, 2025 | $695.57 | Down 2.4% |
| Mar 3, 2025 | $712.41 | Up 17.8% |
| Mar 2, 2025 | $604.93 | Down 14.0% |
| Feb 26, 2025 | $703.77 | Up 8.6% |
| Feb 23, 2025 | $647.75 | Down 6.8% |
| Feb 22, 2025 | $694.80 | Down 3.9% |
| Feb 10, 2025 | $723.27 | Down 0.8% |
| Feb 9, 2025 | $729.03 | Up 19.1% |
| Feb 2, 2025 | $612.12 | Down 12.1% |
| Jan 31, 2025 | $696.38 | Down 2.6% |
| Jan 21, 2025 | $714.79 | Down 1.7% |
| Jan 17, 2025 | $726.88 | Down 1.4% |
| Jan 10, 2025 | $737.31 | Up 3.8% |
| Jan 9, 2025 | $710.01 | Down 1.1% |
| Dec 18, 2024 | $718.12 | Down 1.8% |
| Dec 16, 2024 | $730.97 | Down 3.3% |
| Dec 10, 2024 | $755.83 | Up 21.4% |
| Dec 6, 2024 | $622.54 | Down 16.6% |
| Dec 3, 2024 | $746.50 | Up 1.4% |
| Dec 1, 2024 | $736.24 | Up 2.0% |
| Nov 28, 2024 | $721.51 | Down 2.2% |
| Nov 27, 2024 | $738.07 | Up 11.8% |
| Nov 21, 2024 | $659.97 | Down 8.0% |
| Nov 20, 2024 | $717.54 | Up 1.8% |
| Nov 17, 2024 | $705.10 | Down 4.1% |
| Nov 15, 2024 | $735.21 | Down 0.5% |
| Nov 11, 2024 | $739.06 | Up 2.2% |
| Oct 21, 2024 | $723.50 | Down 14.6% |
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 flat Dark Earth 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.
- Caliber
- 9mm Luger
- Type
- Handgun
- Action
- Striker-fired
- Capacity
- 15 rounds
- Barrel length
- 3.9 in.
- Finish
- Flat Dark Earth
- Configuration
- Threaded barrel
- Condition
- New



