SIG SAUER BARRELS
Barrel Thread Protector - .578-28
SKU: TGTP-4
Thread protector for threaded barrels with threads .578-28. Fits SIG P220 Combat factory threaded barrel and any other barrels with .578-28 threads. These are manufactured by Top Gun Supply from aluminum to ensure complete protection of the threads on your expensive threaded barrel. Laser etched for easy identification$19.95
Barrel Thread Protector - 1/2-28
SKU: TGTP-6
Thread protector for threaded barrels with threads 1/2-28. Fits SIG Mosquito M9 x 0.75 to 1/2 x 28 adapter and any other barrels with 1/2-28 threads. These are manufactured by Top Gun Supply from aluminum to ensure complete protection of the threads on your expensive threaded barrel. Laser etched for easy identification$19.95
Barrel Thread Protector - M13.5 X 1LH
SKU: TGTP-2
Thread protector for threaded barrels with threads M13.5 X 1LH. Fits SIG P226 9mm, P229 9mm, P239 9mm and P250 9mm factory threaded barrels as well as any other threaded barrels with the M13.5 X 1 LH threads. These are manufactured by Top Gun Supply from aluminum to ensure complete protection of the threads on your expensive threaded barrel. Laser etched to help identify the correct LH on direction.$19.95
Thread Barrel Adapter - Sig Sauer .22LR - M9x0.75 to 1/2x28
SKU: P00183
This factory Sig Sauer threaded barrel adapter will convert your .22LR threaded barrel from the factory threads of M9 x 0.75 to 1/2 x 28 thread pattern, allowing you to use accessories with the more common threads.$6.95
Sig P220 Carry Replacement Barrel - .45 ACP
SKU: SIG-BBL-220C-45
Replacement barrel for your for your P220 Carry .45 ACP. These are factory SIGARMS drop-in barrels. 3.9" in length.$159.95
Sig P220 Full Size Replacement Barrel - .45 ACP
SKU: SIG-BBL-220-45
Replacement barrel for your for your full size P220 .45 ACP. These are factory SIGARMS drop-in barrels. 4.4" in length.$159.95
Sig P225, P6 Replacement Barrel - 9mm
SKU: 34225486
Replacement barrel for your for your P225 or P6. These are brand new blued factory barrels with the latest improved feed ramp when compared to the older P6 barrels.$159.95
Sig P245 Replacement Barrel - .45 ACP
SKU: 34221092_03
Replacement barrel for the P245 .45 ACP. These are factory SIGARMS drop-in barrels.$159.95
Sig P226 Conversion Barrel - .40 S&W
SKU: SIG-BBL-226-40
Converts your P226 from 357SIG to 40S&W or replaces your original .40S&W barrel. These are factory SIGARMS drop-in barrels.$159.95
Sig P226 Conversion Barrel - 357 Sig
SKU: SIG-BBL-226-357
Converts your P226 from 40S&W to 357SIG or replaces your original 357SIG barrel. These are factory SIGARMS drop-in barrels.
$159.95
Sig P226 Replacement Barrel - 9mm
SKU: SIG-BBL-226-9
Replacement barrel for your P226 9mm. These are factory SIGARMS drop-in barrels. Not for use in a 357SIG or .40S&W Slide.$159.95
Sig P220 Replacement Barrel - .45ACP - THREADED
SKU: 1200045
Factory Sig Sauer threaded barrel for your P220 .45ACP pistol. These are the same premium barrels that come with the P220 Combat and are phosphated and chrome lined. Threads are .578-28. *May require gunsmith fitting*$209.95
Sig P226 Replacement Barrel - 9mm - THREADED
SKU: 1200057
Factory SIGARMS Threaded barrel for your P226 9mm. 13.5 X 1 LH Threads. Not for use in a 357SIG or .40S&W Slide.$209.95
Sig P229 Replacement Barrel - 9mm - THREADED
SKU: 34280193
Factory Sig Sauer threaded barrel for your P228 or P229 9mm. Not for use in a 357SIG or .40S&W Slide. 13.5 X 1 LH Threads$209.95
Sig P239 Replacement Barrel - 9mm - THREADED
SKU: 34239039
Factory Sig Sauer threaded barrel for your P239 9mm. Not for use in a 357SIG or .40S&W Slide. 13.5 X 1 LH Threads$209.95
Sig Sauer P220 .22LR Barrel - STAINLESS STEEL - THREADED
SKU: 1200715
Factory Sig Sauer threaded barrel assembly designed for installation on a .22LR conversion kit or Sig Sauer P220 "2 Step" .22 pistol. M9 x .075 threads.$159.95
Sig Sauer P226 .22LR Barrel - STAINLESS STEEL - THREADED
SKU: 1200713
Factory Sig Sauer threaded barrel assembly designed for installation on a .22LR conversion kit or Sig Sauer P226 "2 Step" .22 pistol. M9 x .075 threads.$159.95
Sig Sauer P229 .22LR Barrel - STAINLESS STEEL - THREADED
SKU: 1200714
Factory Sig Sauer threaded barrel assembly designed for installation on a .22LR conversion kit or Sig Sauer P229 "2 Step" .22 pistol. M9 x .075 threads.$159.95
Sig P228/229 Replacement Barrel - 9mm
SKU: 34280168
Replacement barrel for your P228 or P229 9mm. These are factory SIGARMS drop-in barrels. Not for use in a 357SIG or .40S&W Slide.
$159.95
Sig P229 Conversion Barrel - .40 S&W
SKU: SIG-BBL-229-40
Converts your P229 from 357SIG to 40S&W or replaces your original .40S&W barrel. These are factory SIGARMS drop-in barrels.
$159.95
Sig P229 Conversion Barrel - 357 Sig
SKU: SIG-BBL-229-357
Converts your P229 from .40S&W to 357SIG or replaces your original 357SIG barrel. These are factory SIGARMS drop-in barrels.
$159.95
Sig P239 Conversion Barrel - .40 S&W
SKU: SIG-BBL-239-40
Converts your P239 from 357SIG to 40S&W or replaces your original .40S&W barrel. These are factory SIGARMS drop-in barrels.
$159.95
Sig P239 Conversion Barrel - 357 Sig
SKU: SIG-BBL-239-357
Converts your P239 from .40S&W to 357SIG or replaces your original 357SIG barrel. These are factory SIGARMS drop-in barrels.
$159.95
Sig P239 Replacement Barrel - 9mm
SKU: SIG-BBL-239-9
Replacement barrel for your P239 9mm. These are factory SIGARMS drop-in barrels. Not for use in a 357SIG or .40S&W Slide.$159.95
SIGPRO 2022/2009 Replacement Barrel - 9mm
SKU: SIG-BBL-2022-9
Replacement barrel for your SIGPRO 2022/2009. These are factory Sig Sauer drop-in barrels. Not for use in a 357SIG or .40S&W Slide. Note: Will not fit SigPro's with the loaded chamber indicator on the top of the slide.$159.95
SIGPRO 2022/2340 Conversion Barrel - .40 S&W
SKU: SIG-BBL-2340-40
Converts your SIGPRO 2022/2340 from 357SIG to 40S&W or replaces your original .40S&W barrel. These are factory Sig Sauer drop-in barrels. Will not fit SigPro's with the loaded chamber indicator on the top of the slide.
$159.95
SIGPRO 2022/2340 Conversion Barrel - 357 Sig
SKU: SIG-BBL-2340-357
Converts your SIGPRO 2022/2340 from .40S&W to 357SIG or replaces your original 357SIG barrel. These are factory Sig Sauer drop-in barrels. Will not fit SigPro's with the loaded chamber indicator on the top of the slide.
$159.95
Sig Sauer Barrels
With an effortless install, you can replace your Sig Sauer barrels and expand the capabilities of your valued firearms. Use drop-in installation of the respected factory Sig Sauer barrels to convert guns like your P226 from 40S&W to 357SIG. Or purchase replacement barrels manufactured to exacting standards at the factory for direct shipment to Top Gun Supply. We carry replacement barrels for the most popular Sig Sauer models, including a barrel for your P220 carry, .45 automatic Colt pistol. In addition to our full line of drop-ins, you can order replacement threaded barrels built to premium standards.
Sig Sauer Conversion Barrels Add a New Shooting Direction
In less than a minute, you can place Sig Sauer Conversion Barrels into your gun for increased shooting flexibility. It’s almost like owning another Sig, and that’s a plus in any gun enthusiast’s opinion. Though Sig pistol factory drop-ins are designed to fit in the majority of cases, minor fitting make be required. Let us answer your Sig Sauer conversion barrel questions before you buy. As one of a limited number of this company’s parts distributors, we are eager to lend our expertise! Also ask us about our Sig Sauer conversion kits.
Hammer-Forged Factory Replacement Barrels for Sig Sauer Guns
Factory replacement barrels for Sig Sauer Guns arrive at your door with a promise to last. These replacement pistol barrels have been precision hammer-forged during a diligent manufacturing process to assure owners of accuracy and to lengthen barrel life. Factory replacement barrels for Sig Sauer guns are heat-treated to ensure that strength and endurance are dropped into your gun. Make us your top stop for the very best in Sig Sauer replacement parts.

Cart is empty











