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Sig Sauer P320 Compact 9mm Threaded Barrel, 3.9 in., 15rd, Flat Dark Earth
Sig Sauer

Sig Sauer P320 Compact 9mm Threaded Barrel, 3.9 in., 15rd, Flat Dark Earth

  • 9mm
  • 15rd
  • 3.9 in.
  • Striker-fired
  • 4% below usual
$584.95Usually $609.85

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 stores

4.1 (1.7K), stock not reported,

Buy at Bayou Arms Co.(opens the store in a new tab)

Compare 5 stores

3 in stock.

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

Stores selling Sig Sauer P320 Compact 9mm Threaded Barrel, 3.9 in., 15rd, Flat Dark Earth, ranked by landed price
StoreLanded priceVersus bestStockStore link
Bayou Arms Co.4.1
$584.95Best priceNot reportedBuy at Bayou Arms Co. (opens in a new tab)
Great Lakes Tactical4.4
$628.48+$43.53In stockBuy at Great Lakes Tactical (opens in a new tab)
Black Canyon Arms4.3
$631.95+$47.00Not reportedBuy at Black Canyon Arms (opens in a new tab)
Keystone Shooting Supply4.8
$532.90Not availableOut of stockView at Keystone Shooting Supply (opens in a new tab)
Iron Mesa Armory4.9
$666.49Not availableOut of stockView 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)
Every change of the lowest landed price, newest first
DateLowest priceChange
Oct 16, 2026$584.95Down 3.5%
Oct 13, 2026$606.17Up 16.8%
Oct 12, 2026$519.08Down 9.5%
Oct 4, 2026$573.84Down 12.1%
Oct 1, 2026$652.63Up 10.7%
Sep 30, 2026$589.65Up 15.5%
Sep 21, 2026$510.45Down 15.1%
Sep 18, 2026$601.46Up 0.3%
Sep 15, 2026$599.87Up 3.7%
Sep 14, 2026$578.74Up 18.9%
Sep 8, 2026$486.55Down 19.3%
Sep 5, 2026$602.65Down 5.4%
Aug 10, 2026$637.35Up 1.2%
Jul 30, 2026$629.79Up 6.5%
Jul 28, 2026$591.57Down 5.7%
Jul 24, 2026$627.58Up 5.9%
Jul 23, 2026$592.40Down 3.4%
Jul 15, 2026$613.53Up 10.5%
Jul 8, 2026$555.23Down 1.6%
Jun 21, 2026$564.13Down 6.2%
Jun 20, 2026$601.38Down 2.2%
Jun 16, 2026$615.21Up 4.1%
May 23, 2026$591.20Down 0.6%
May 20, 2026$594.47Down 5.3%
May 18, 2026$628.01Up 2.4%
May 17, 2026$613.06Down 10.7%
May 14, 2026$686.80Up 8.7%
May 13, 2026$631.64Up 3.2%
May 8, 2026$611.76Down 10.5%
May 4, 2026$683.35Up 12.7%
Apr 25, 2026$606.19Down 2.2%
Apr 20, 2026$619.82Up 18.9%
Apr 18, 2026$521.15Down 26.1%
Apr 11, 2026$704.84Up 16.6%
Apr 2, 2026$604.69Down 3.0%
Mar 28, 2026$623.11Down 0.7%
Mar 16, 2026$627.26Up 12.8%
Mar 13, 2026$556.05Up 2.9%
Mar 12, 2026$540.43Down 12.8%
Mar 3, 2026$619.80Down 4.6%
Feb 27, 2026$649.55Down 10.6%
Feb 26, 2026$726.22Up 9.6%
Feb 23, 2026$662.55Up 5.2%
Feb 20, 2026$629.96Down 1.7%
Feb 16, 2026$640.88Down 2.8%
Feb 13, 2026$659.37Down 2.5%
Feb 6, 2026$676.12Up 6.5%
Feb 5, 2026$635.14Down 1.0%
Feb 4, 2026$641.65Up 25.3%
Jan 26, 2026$512.03Down 21.0%
Jan 1, 2026$647.95Down 0.7%
Dec 28, 2025$652.41Up 7.5%
Dec 26, 2025$606.89Up 12.2%
Dec 21, 2025$540.83Down 5.2%
Dec 14, 2025$570.45Down 14.8%
Dec 3, 2025$669.28Up 5.5%
Dec 1, 2025$634.32Up 10.3%
Nov 30, 2025$575.28Up 5.5%
Nov 25, 2025$545.37Down 16.6%
Nov 4, 2025$653.65Up 5.6%
Oct 31, 2025$618.79Down 10.3%
Oct 24, 2025$689.65Up 5.2%
Oct 23, 2025$655.56Down 12.7%
Oct 18, 2025$751.09Up 16.9%
Oct 9, 2025$642.53Down 7.9%
Oct 3, 2025$697.69Up 4.2%
Sep 11, 2025$669.67Up 1.7%
Sep 2, 2025$658.49Down 9.7%
Aug 25, 2025$729.46Down 3.4%
Aug 18, 2025$755.42Up 11.0%
Aug 6, 2025$680.41Down 9.4%
Jul 24, 2025$751.11Up 10.8%
Jul 22, 2025$677.97Down 0.9%
Jul 18, 2025$684.47Up 3.9%
Jul 13, 2025$658.86Down 0.3%
Jul 8, 2025$660.78Down 5.4%
Jul 4, 2025$698.71Down 1.8%
Jul 1, 2025$711.27Up 6.1%
Jun 29, 2025$670.30Down 5.4%
Jun 15, 2025$708.26Up 0.3%
Jun 3, 2025$706.02Up 11.6%
May 19, 2025$632.73Down 1.6%
May 6, 2025$643.04Down 4.3%
Apr 18, 2025$671.99Down 14.4%
Apr 14, 2025$785.05Up 12.0%
Apr 13, 2025$700.84Down 1.4%
Apr 12, 2025$711.08Down 3.9%
Apr 8, 2025$739.63Up 5.6%
Apr 5, 2025$700.27Down 0.7%
Mar 31, 2025$705.20Down 13.1%
Mar 18, 2025$811.46Up 16.7%
Mar 14, 2025$695.57Down 2.4%
Mar 3, 2025$712.41Up 17.8%
Mar 2, 2025$604.93Down 14.0%
Feb 26, 2025$703.77Up 8.6%
Feb 23, 2025$647.75Down 6.8%
Feb 22, 2025$694.80Down 3.9%
Feb 10, 2025$723.27Down 0.8%
Feb 9, 2025$729.03Up 19.1%
Feb 2, 2025$612.12Down 12.1%
Jan 31, 2025$696.38Down 2.6%
Jan 21, 2025$714.79Down 1.7%
Jan 17, 2025$726.88Down 1.4%
Jan 10, 2025$737.31Up 3.8%
Jan 9, 2025$710.01Down 1.1%
Dec 18, 2024$718.12Down 1.8%
Dec 16, 2024$730.97Down 3.3%
Dec 10, 2024$755.83Up 21.4%
Dec 6, 2024$622.54Down 16.6%
Dec 3, 2024$746.50Up 1.4%
Dec 1, 2024$736.24Up 2.0%
Nov 28, 2024$721.51Down 2.2%
Nov 27, 2024$738.07Up 11.8%
Nov 21, 2024$659.97Down 8.0%
Nov 20, 2024$717.54Up 1.8%
Nov 17, 2024$705.10Down 4.1%
Nov 15, 2024$735.21Down 0.5%
Nov 11, 2024$739.06Up 2.2%
Oct 21, 2024$723.50Down 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
$584.954% below usual
at Bayou Arms Co.
Buy now at Bayou Arms Co.(opens the store in a new tab)