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Sig Sauer

Sig Sauer P320 Compact 9mm Threaded Barrel, 3.9 in., 15rd, Robin's Egg Blue Cerakote

  • 9mm
  • 15rd
  • 3.9 in.
  • Striker-fired
$590.98

About usual: it usually sells for $599.00, its median price over the last 90 days.

$570.99 + $19.99 shipping to your FFL dealer, before tax and the transfer fee. 18% under MSRP.

Ridgeline Arms

Lowest of 3 stores

4.8 (18.2K), in stock,

Buy at Ridgeline Arms(opens the store in a new tab)

Compare 6 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, Robin's Egg Blue Cerakote, ranked by landed price
StoreLanded priceVersus bestStockStore link
Ridgeline Arms4.8
$590.98Best priceIn stockBuy at Ridgeline Arms (opens in a new tab)
Black Canyon Arms4.3
$601.49+$10.51Not reportedBuy at Black Canyon Arms (opens in a new tab)
Westbound Armory4.7
$678.98+$88.00In stockBuy at Westbound Armory (opens in a new tab)
Keystone Shooting Supply4.8
$532.44Not availableOut of stockView at Keystone Shooting Supply (opens in a new tab)
Gulf Coast Guns4.6
$633.48Not availableOut of stockView at Gulf Coast Guns (opens in a new tab)
Northfork Firearms4.7
$637.99Not availableOut of stockView at Northfork Firearms (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
$599.00
90-day median
90-day low
$481.13
90-day high
$626.28
2-year low
$481.13
Aug 19, 2026
Unchanged for
3 days
Since Oct 17, 2026
Every price change (124 in 2 years)
Every change of the lowest landed price, newest first
DateLowest priceChange
Oct 17, 2026$590.98Up 13.3%
Oct 10, 2026$521.40Down 6.3%
Sep 29, 2026$556.63Down 7.2%
Sep 17, 2026$599.62Up 1.4%
Aug 29, 2026$591.08Down 1.1%
Aug 28, 2026$597.95Down 0.2%
Aug 22, 2026$599.00Up 1.2%
Aug 21, 2026$592.00Down 1.4%
Aug 20, 2026$600.47Up 24.8%
Aug 18, 2026$481.13Down 20.1%
Aug 16, 2026$601.85Down 3.4%
Aug 2, 2026$622.72Up 0.4%
Jul 30, 2026$620.16Down 1.0%
Jul 18, 2026$626.28Up 3.5%
Jun 30, 2026$605.11Up 1.4%
Jun 11, 2026$596.91Down 3.3%
Jun 9, 2026$617.13Down 3.6%
Jun 5, 2026$640.42Up 27.6%
May 18, 2026$502.06Down 17.5%
May 7, 2026$608.19Up 0.9%
May 3, 2026$602.59Up 3.8%
May 1, 2026$580.55Down 7.3%
Apr 21, 2026$626.02Down 1.5%
Apr 19, 2026$635.31Up 1.3%
Apr 14, 2026$627.23Up 6.5%
Apr 8, 2026$588.71Down 5.2%
Apr 7, 2026$621.17Up 4.0%
Apr 1, 2026$597.31Down 4.8%
Mar 27, 2026$627.72Up 1.4%
Mar 26, 2026$618.84Down 4.6%
Mar 25, 2026$649.01Up 4.6%
Mar 5, 2026$620.29Down 2.6%
Feb 28, 2026$637.08Down 0.6%
Feb 19, 2026$640.80Down 0.1%
Feb 18, 2026$641.38Up 22.8%
Feb 17, 2026$522.40Down 16.5%
Feb 14, 2026$625.73Down 2.3%
Feb 11, 2026$640.40Down 1.5%
Feb 3, 2026$650.03Up 4.1%
Jan 30, 2026$624.24Down 3.0%
Jan 29, 2026$643.78Down 8.2%
Jan 28, 2026$700.95Up 11.2%
Jan 26, 2026$630.07Up 15.9%
Jan 23, 2026$543.42Down 14.5%
Jan 8, 2026$635.22Up 9.2%
Dec 31, 2025$581.65Down 9.5%
Dec 29, 2025$642.55Up 2.6%
Dec 4, 2025$626.28Down 3.4%
Dec 2, 2025$648.39Up 0.7%
Dec 1, 2025$644.04Up 3.8%
Nov 28, 2025$620.67Down 5.3%
Nov 24, 2025$655.40Down 1.2%
Nov 23, 2025$663.15Up 17.4%
Nov 14, 2025$565.06Down 9.8%
Nov 9, 2025$626.14Up 3.1%
Nov 8, 2025$607.12Down 7.2%
Nov 3, 2025$653.88Down 1.1%
Oct 27, 2025$661.42Up 4.3%
Oct 21, 2025$634.19Down 2.7%
Oct 15, 2025$651.63Down 0.4%
Oct 14, 2025$653.95Down 11.3%
Oct 6, 2025$737.42Up 38.3%
Oct 5, 2025$533.02Down 17.6%
Sep 23, 2025$646.48Down 12.8%
Sep 22, 2025$741.33Up 23.6%
Sep 21, 2025$599.60Down 18.5%
Sep 18, 2025$736.05Up 14.1%
Sep 15, 2025$645.28Down 4.2%
Sep 5, 2025$673.73Up 5.0%
Sep 3, 2025$641.62Down 4.2%
Sep 2, 2025$669.49Down 3.2%
Aug 23, 2025$691.31Up 6.8%
Aug 21, 2025$647.52Down 0.3%
Aug 18, 2025$649.22Up 10.4%
Aug 8, 2025$588.22Down 9.9%
Aug 7, 2025$652.53Down 3.9%
Jul 10, 2025$679.33Up 4.4%
Jul 9, 2025$650.39Up 1.2%
Jun 28, 2025$642.64Down 9.3%
May 31, 2025$708.45Down 6.6%
May 21, 2025$758.60Up 13.3%
May 17, 2025$669.56Down 3.2%
May 7, 2025$691.99Up 11.3%
May 3, 2025$621.55Down 18.8%
Apr 30, 2025$765.08Up 10.0%
Apr 23, 2025$695.27Up 10.1%
Apr 21, 2025$631.41Down 3.8%
Apr 19, 2025$656.37Down 5.6%
Apr 12, 2025$695.14Up 5.6%
Mar 29, 2025$658.43Down 13.5%
Mar 24, 2025$760.76Up 12.6%
Mar 13, 2025$675.54Down 4.3%
Mar 8, 2025$706.07Up 0.9%
Mar 5, 2025$699.50Up 12.0%
Mar 3, 2025$624.58Down 19.5%
Feb 28, 2025$776.24Up 8.3%
Feb 23, 2025$717.04Up 8.2%
Feb 22, 2025$662.92Down 11.8%
Feb 16, 2025$751.95Up 10.8%
Feb 14, 2025$678.60Up 0.2%
Feb 13, 2025$677.02Up 6.7%
Feb 12, 2025$634.36Down 11.3%
Feb 10, 2025$714.92Down 4.0%
Feb 7, 2025$744.81Up 1.1%
Feb 4, 2025$736.83Up 5.1%
Feb 1, 2025$701.21Up 3.8%
Jan 22, 2025$675.54Up 12.2%
Jan 13, 2025$602.07Down 21.8%
Jan 12, 2025$769.75Up 10.2%
Jan 8, 2025$698.66Up 3.6%
Jan 1, 2025$674.58Down 1.9%
Dec 25, 2024$687.58Down 0.4%
Dec 21, 2024$690.26Down 3.6%
Dec 19, 2024$716.23Up 16.5%
Dec 13, 2024$614.68Down 14.4%
Dec 9, 2024$718.20Up 28.7%
Nov 25, 2024$558.20Down 0.6%
Nov 24, 2024$561.70Down 8.0%
Nov 18, 2024$610.75Down 12.1%
Nov 17, 2024$695.07Down 12.5%
Nov 11, 2024$794.00Up 15.3%
Nov 10, 2024$688.72Up 20.1%
Oct 28, 2024$573.34Down 7.7%
Oct 24, 2024$621.02Down 5.4%

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 robin's Egg Blue Cerakote 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
Robin's Egg Blue Cerakote
Configuration
Threaded barrel
Condition
New