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SIG SAUER BBL239237 P239 Barrel 357 SIG SAUER 4.4" Blued

Sig Sauer BBL239237 P239 Barrel 357 Sig Sauer 4.4 Blued
Sig Sauer BBL239237 P239 Barrel 357 Sig Sauer 4.4 Blued
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Sig Sauer BBL239237 P239 Barrel 357 Sig Sauer 4.4 Blued

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Questions & Answers

Product Discontinued by Manufacturer

SIG SAUER BBL239237 P239 Barrel 357 SIG SAUER 4.4" Blued has been discontinued by SIG SAUER and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Gun Parts, Pistol Parts, Pistol Barrels yourself to try and find the perfect replacement for you!

Product Info for SIG SAUER BBL239237 P239 Barrel 357 SIG SAUER 4.4" Blued

SIG SAUER BBL239237 P239 Barrel 357 SIG SAUER 4.4" Blued - With these SIG SAUER factory barrels, you can convert your P239 357 Sig to 40 S&W or your P239 40 S&W to 357 Sig. These barrels are made of blued chrome moly steel. When converting the P239, a magazine will be required (sold separately).image

Specifications for Sig Sauer BBL239237 P239 Barrel 357 Sig Sauer 4.4" Blued:

Mfg Item Num:  BBL239237
Supplier SKU:  53478
Category:  EXTRA BARRELS
Caliber or Gauge:  357 Sig Sauer
Length:  4.4"
Model:  P239
Finish:  Blued

Ammunition

1–30 / 30
Previous
Winchester, .357 SIG, 125 grain, Jacketed Hollow Point, Brass, Centerfire Pistol Ammo, 50 Rounds, USA357SJHP
Winchester, .357 SIG, 125 grain, Jacketed Hollow Point, Brass, Centerfire Pistol Ammo, 50 Rounds, USA357SJHP
(3)
List: $32.09 (Save $2.30)
$29.79
$0.60/Round
Best Rated
Cor Bon 357 SIG 115 Grain Jacketed Hollow Point Brass Cased Pistol Ammo, 20 Rounds, SD357SIG115/20
Cor Bon 357 SIG 115 Grain Jacketed Hollow Point Brass Cased Pistol Ammo, 20 Rounds, SD357SIG115/20
(7)
List: $21.99 (Save 19%)
$17.89
$0.89/Round
Fiocchi Range Dynamics .357 SIG 124 Grain FMJ Brass Pistol Ammo, 50 Rounds, 357SIGAP
Fiocchi Range Dynamics .357 SIG 124 Grain FMJ Brass Pistol Ammo, 50 Rounds, 357SIGAP
List: $48.99 (Save 13%)
$42.49
$0.85/Round
Federal Premium Personal Defense HST 357 Sig 125 Grain Jacketed Hollow Point Nickel-Plated Pistol Ammo, 20 Rounds, P357SHST1S
Federal Premium Personal Defense HST 357 Sig 125 Grain Jacketed Hollow Point Nickel-Plated Pistol Ammo, 20 Rounds, P357SHST1S
(2)
List: $49.99 (Save 18%)
$40.99
$2.05/Round
On Sale
Hornady Critical Duty .357 SIG 135 grain FlexLock Brass Cased Centerfire Pistol Ammo, 20 Rounds, 91296
Hornady Critical Duty .357 SIG 135 grain FlexLock Brass Cased Centerfire Pistol Ammo, 20 Rounds, 91296
(2)
List: $47.77 (Save 34%)
$31.69
$1.58/Round
Cor Bon 357 SIG 125 Grain Jacketed Hollow Point Brass Cased Pistol Ammo, 20 Rounds, SD357SIG125/20
Cor Bon 357 SIG 125 Grain Jacketed Hollow Point Brass Cased Pistol Ammo, 20 Rounds, SD357SIG125/20
List: $21.99 (Save 11%)
$19.49
$0.97/Round
Cor Bon 357 SIG 125 Grain Jacketed Hollow Point -DPX Brass Cased Pistol Ammo, 20 Rounds, DPX357SIG125/20
Cor Bon 357 SIG 125 Grain Jacketed Hollow Point -DPX Brass Cased Pistol Ammo, 20 Rounds, DPX357SIG125/20
List: $26.99 (Save 17%)
$22.29
$1.11/Round
Winchester .357 SIG 125 grain Full Metal Jacket Centerfire Pistol Ammo, 50 Rounds, Q4309
Winchester .357 SIG 125 grain Full Metal Jacket Centerfire Pistol Ammo, 50 Rounds, Q4309
List: $67.08 (Save 46%)
$35.99
$0.72/Round
Liberty Ammunition Civil Defense, .357 SIG, 50 Grain, HP, Brass Case, Centerfire Pistol Ammo, 20 Rounds Box, LA-CD-357 Sig-053
Liberty Ammunition Civil Defense, .357 SIG, 50 Grain, HP, Brass Case, Centerfire Pistol Ammo, 20 Rounds Box, LA-CD-357 Sig-053
List: $40.99 (Save 19%)
$33.29
$1.66/Round
Underwood Ammo .357 Sig 65 Grain Solid Monolithic Nickel Plated Brass Cased Pistol Ammo, 20 Rounds, 855
Underwood Ammo .357 Sig 65 Grain Solid Monolithic Nickel Plated Brass Cased Pistol Ammo, 20 Rounds, 855
(1)
List: $72.49 (Save 45%)
$39.99
$2.00/Round
Doubletap Ammunition Hardcast Solid .357 SIG 180 Grain Hard Cast Flat Nose Pistol Ammo, 20 Rounds, 357S180HC
Doubletap Ammunition Hardcast Solid .357 SIG 180 Grain Hard Cast Flat Nose Pistol Ammo, 20 Rounds, 357S180HC
List: $58.23 (Save 55%)
$25.99
$1.30/Round
Doubletap Ammunition 357S115X Tactical 357 Sig 115 Gr Barnes TAC-XP Lead Free 2
Doubletap Ammunition 357S115X Tactical 357 Sig 115 Gr Barnes TAC-XP Lead Free 2
List: $61.49 (Save 52%)
$29.49
$1.47/Round
Hornady Custom .357 SIG 147 grain eXtreme Terminal Performance Brass Cased Centerfire Pistol Ammo, 20 Rounds, 9131
Hornady Custom .357 SIG 147 grain eXtreme Terminal Performance Brass Cased Centerfire Pistol Ammo, 20 Rounds, 9131
(2)
List: $39.40 (Save 25%)
$29.49
$1.47/Round
Underwood Ammo .357 Sig 115 Grain Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammo, 20 Rounds, 118
Underwood Ammo .357 Sig 115 Grain Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammo, 20 Rounds, 118
(4)
List: $45.70 (Save 48%)
$23.99
$1.20/Round
Sellier & Bellot 357 SIG Sauer 124 Grain Jacketed Hollow Point Brass Cased Pistol Ammo, 50 Rounds, SB357SIGB
Sellier & Bellot 357 SIG Sauer 124 Grain Jacketed Hollow Point Brass Cased Pistol Ammo, 50 Rounds, SB357SIGB
(1)
List: $44.09
$43.99
$0.88/Round
Remington UMC .357 SIG 125 Grain Full Metal Jacket Pistol Ammo, 50 Rounds, 23734
Remington UMC .357 SIG 125 Grain Full Metal Jacket Pistol Ammo, 50 Rounds, 23734
List: $87.99 (Save 10%)
$78.99
$1.58/Round
Speer Lawman Training .357 SIG 125 Grain Total Metal Jacket Pistol Ammo, 50 Rounds, 53919
Speer Lawman Training .357 SIG 125 Grain Total Metal Jacket Pistol Ammo, 50 Rounds, 53919
List: $87.99 (Save 13%)
$76.99
$1.54/Round
Speer Lawman CleanFire Training .357 SIG 125 Grain Total Metal Jacket Pistol Ammo, 50 Rounds, 54232
Speer Lawman CleanFire Training .357 SIG 125 Grain Total Metal Jacket Pistol Ammo, 50 Rounds, 54232
List: $82.99 (Save 13%)
$71.99
$1.44/Round
Speer Gold Dot .357 SIG 125 Grain Hollow Point Pistol Ammo, 20 Rounds, 23918GD
Speer Gold Dot .357 SIG 125 Grain Hollow Point Pistol Ammo, 20 Rounds, 23918GD
(1)
List: $46.99 (Save 17%)
$38.99
$1.95/Round
Grizzly Cartridge .357 SIG 125 grain Full Metal Jacket Flat Point Pistol Ammo, 20 Rounds, GC357S3
Grizzly Cartridge .357 SIG 125 grain Full Metal Jacket Flat Point Pistol Ammo, 20 Rounds, GC357S3
List: $47.99 (Save 29%)
$33.99
$1.70/Round
Remington Golden Saber Bonded .357 SIG 125 Grain Bonded Jacketed Hollow Point Pistol Ammo, 20 Rounds, 29407
Remington Golden Saber Bonded .357 SIG 125 Grain Bonded Jacketed Hollow Point Pistol Ammo, 20 Rounds, 29407
List: $47.99 (Save 13%)
$41.99
$2.10/Round
Buffalo Bore Ammunition 25A/20 Heavy Low Flash 357 Sig 125 Gr Jacketed Hollow Point 20 Per Box/ 12 Case
Buffalo Bore Ammunition 25A/20 Heavy Low Flash 357 Sig 125 Gr Jacketed Hollow Point 20 Per Box/ 12 Case
List: $67.49 (Save 39%)
$41.49
$2.07/Round
Sellier & Bellot 357 Sig 140 Grain Full Metal Jacket Brass Cased Pistol Ammo, 50 Rounds, SB357SIG
Sellier & Bellot 357 Sig 140 Grain Full Metal Jacket Brass Cased Pistol Ammo, 50 Rounds, SB357SIG
List: $40.99
$40.49
$0.81/Round
Grizzly Cartridge 357 Sig 90 Grain Jacketed Hollow Point Pistol Ammo, 20 Rounds, GC357S2
Grizzly Cartridge 357 Sig 90 Grain Jacketed Hollow Point Pistol Ammo, 20 Rounds, GC357S2
(1)
List: $55.99 (Save 39%)
$33.99
$1.70/Round
Doubletap Ammunition Controlled Expansion .357 SIG 115grain Jacketed Hollow Point Brass Cased Pistol Ammo, 20 Rounds, 357SIG115CE
Doubletap Ammunition Controlled Expansion .357 SIG 115grain Jacketed Hollow Point Brass Cased Pistol Ammo, 20 Rounds, 357SIG115CE
List: $43.99 (Save 28%)
$31.49
$1.57/Round
HSM Ammunition Self Defense .357 SIG 125 Grain Hollow Point Brass Cased Centerfire Pistol Ammo, 50 Rounds, HSM-357Sig-2-N
HSM Ammunition Self Defense .357 SIG 125 Grain Hollow Point Brass Cased Centerfire Pistol Ammo, 50 Rounds, HSM-357Sig-2-N
List: $72.99 (Save $4.00)
$68.99
$1.38/Round
Underwood Ammo .357 Sig 125 Grain Full Metal Jacket Nickel Plated Brass Cased Pistol Ammo, 50 Rounds, 148
Underwood Ammo .357 Sig 125 Grain Full Metal Jacket Nickel Plated Brass Cased Pistol Ammo, 50 Rounds, 148
List: $71.99 (Save 24%)
$54.49
$2.72/Round
PPU Handgun .357 SIG 125 Grain Flat Point Jacketed Brass Cased Pistol Ammo, 50 Rounds, PPH357S
PPU Handgun .357 SIG 125 Grain Flat Point Jacketed Brass Cased Pistol Ammo, 50 Rounds, PPH357S
(2)
List: $69.89 (Save 38%)
$43.49
$0.87/Round
Winchester Defender Handgun .357 SIG 125 grain Bonded Jacketed Hollow Point Brass Cased Centerfire Pistol Ammo, 20 Rounds, S357SPDB
Winchester Defender Handgun .357 SIG 125 grain Bonded Jacketed Hollow Point Brass Cased Centerfire Pistol Ammo, 20 Rounds, S357SPDB
List: $52.49 (Save 34%)
$34.49
$1.72/Round
Cor Bon 357 Sig 100 Grain Jacketed Hollow Point - PowRBall Brass Cased Pistol Ammo, 20 Rounds, PB357SIG100/20
Cor Bon 357 Sig 100 Grain Jacketed Hollow Point - PowRBall Brass Cased Pistol Ammo, 20 Rounds, PB357SIG100/20
List: $25.99 (Save $1.00)
$24.99
$1.25/Round
Next

Ammo Boxes

1–2 / 2
Previous
MTM P5SS4516 Side-Slide Ammo Box Pistol 45 ACP,1mm,32 NAA, 357 Sig,38 Casull,4, P50SS4516
MTM P5SS4516 Side-Slide Ammo Box Pistol 45 ACP,1mm,32 NAA, 357 Sig,38 Casull,4, P50SS4516
List: $3.82
$3.79
MTM P5SS4524 Side-Slide Ammo Box Pistol 45 ACP,1mm,32 NAA, 357 Sig,38 Casull,4, P50SS4524
MTM P5SS4524 Side-Slide Ammo Box Pistol 45 ACP,1mm,32 NAA, 357 Sig,38 Casull,4, P50SS4524
List: $3.62
$3.49
Next

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SIG SAUER BBL239237 P239 Barrel 357 SIG SAUER 4.4" Blued Unavailable & Discontinued Models

List of Unorderable Models

  • SIG SAUER BBL239237 P239 Barrel 357 SIG SAUER 4.4 Blued , MPN: BBL239237 , UPC: 798681220007 , Code: SD9-BPI-BBL239237
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Last updated 2026-06-23 UTC.