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Caliber
  1. .357 SIG.357 SIG (2)
  2. .40 S&W.40 S&W (6)
  3. .45 ACP.45 ACP (3)
  4. 10mm10mm (1)
  5. 9mm Luger9mm Luger (13)

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Glock

Glock Factory Barrel - G17

Glock Factory Barrel for the G17.

$169.95

Glock

Glock Factory Barrel - G17L

Glock Factory Barrel for the G17L.

$199.95

Glock

Glock Factory Barrel - G19

Glock Factory Barrel for the G19.

$169.95

Glock

Glock Factory Barrel - G21

Glock Factory Barrel for the G21.

$169.95

Glock

Glock Factory Barrel - G22

Glock Factory Barrel for the G22.

$169.95

Glock

Glock Factory Barrel - G23

Glock Factory Barrel for the G23.

$169.95

Glock

Glock Factory Barrel - G26

Glock Factory Barrel for the G26.

$169.95

Glock

Glock Factory Barrel - G30

Glock Factory Barrel for the G30.

$169.95

Glock

Glock Factory Barrel - G34

Glock Factory Barrel for the G34.

$179.95

Lone Wolf

Lone Wolf Conversion Barrel - G22 to 9mm

Lone Wolf Distributors 9mm conversion barrels allow you to shoot 9mm ammunition from your 40 S&W or 357 Sig pistol. These conversion barrels are easy to use and install the same as any other barrel, simply drop it in, no gunsmithing or other modifications are required. Can be used in factory ported or stock pistols. Intended for use in the Glock 22, 31 only. We do recommend you use the correct 9mm magazine with these conversion barrels to guarantee reliable feeding. Use G17 9mm mag for G22, G24, G31 and G35 conversion. Lone Wolf Distributors match grade replacment barrels are manufactured from the highest grade mill select 416 stainless forgings. CNC machined and heat treated, providing a life time of service and unparalleled accuracy at an affordable price. The standard groove and land rifling make this an excellent choice for those who wish to shoot lead, plated or jacketed bullets. Can be used in factory ported or stock pistols. Intended for use in the Glock 22,31 pistols only. Special features include: Ready to use, pre-fit drop in. No gunsmithing required. Precision machined from heat treated 416R stainless forgings. Oversized lock-up area produces greater shot-to-shot accuracy. Tighter dimensions than the original. Polished feed ramp and bore, diamond turned exterior Maximum chamber support, improved feed ramp design. Match grade broach cut rifling and target crown. Ok to use lead, plated or jacketed bullets. Lifetime warranty. Lone Wolf Distributors will replace any of our barrels or barrel accessories which are found to have manufacturing or material defects. Customer modifications or the use of reloaded ammunition will void this warranty. Note: Changing recoil spring on Gen 4 guns to 9mm recoil spring is recommended.
$104.95

Lone Wolf

Lone Wolf Conversion Barrel - G27 to 9mm

Lone Wolf Distributors 9mm conversion barrels allow you to shoot 9mm ammunition from your 40 S&W or 357 Sig pistol. These conversion barrels are easy to use and install the same as any other barrel, simply drop it in, no gunsmithing or other modifications are required. Can be used in factory ported or stock pistols. Intended for use in the Glock 27. Also works as an extended barrel for Glock models 33. We do recommend you use the correct 9mm magazine with these conversion barrels to guarantee reliable feeding. Use G26 9mm mag for G27 and G33 conversion. Lone Wolf Distributors match grade replacment barrels are manufactured from the highest grade mill select 416 stainless forgings. CNC machined and heat treated, providing a life time of service and unparalleled accuracy at an affordable price. The standard groove and land rifling make this an excellent choice for those who wish to shoot lead, plated or jacketed bullets. Can be used in factory ported or stock pistols. Intended for use in the Glock 27,33 pistols only. Special features include: Ready to use, pre-fit drop in. No gunsmithing required. Precision machined from heat treated 416R stainless forgings. Oversized lock-up area produces greater shot-to-shot accuracy. Tighter dimensions than the original. Polished feed ramp and bore, diamond turned exterior Maximum chamber support, improved feed ramp design. Match grade broach cut rifling and target crown. Ok to use lead, plated or jacketed bullets. Lifetime warranty. Lone Wolf Distributors will replace any of our barrels or barrel accessories which are found to have manufacturing or material defects. Customer modifications or the use of reloaded ammunition will void this warranty.
$104.95

Lone Wolf

Lone Wolf Replacement Barrel - G17 9mm

Lone Wolf Distributors match grade replacement barrels are manufactured from the highest grade mill select 416 stainless forgings. CNC machined and heat treated, providing a life time of service and unparalleled accuracy at an affordable price. The standard groove and land rifling make this an excellent choice for those who wish to shoot lead, plated or jacketed bullets. Can be used in factory ported or stock pistols. Intended for use in the Glock 17 pistol only. Special features include: Ready to use, pre-fit drop in. No gunsmithing required. Precision machined from heat treated 416R stainless forgings. Oversized lock-up area produces greater shot-to-shot accuracy. Tighter dimensions than the original. Polished feed ramp and bore, diamond turned exterior Maximum chamber support, improved feed ramp design. Match grade broach cut rifling and target crown. Ok to use lead, plated or jacketed bullets. Lifetime warranty. Lone Wolf Distributors will replace any of our barrels or barrel accessories which are found to have manufacturing or material defects. Customer modifications or the use of reloaded ammunition will void this warranty.
$104.95

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Glock Barrels

Anticipate Accuracy with Factory Glock Barrels

We’re a site Glock owners need to know. Order drop-in replacement Glock barrels straight from the factory through us. We carry these and other Glock replacement parts. We also stock aftermarket drop-ins for Glock, made by skilled barrel makers, in fact the best names in the business. Customize your Glock with a match grade aftermarket designed for exceptional precision. Whether you are a competitor or a protector, our Glock barrels get the job done. An aftermarket barrel can deliver tighter dimensions than the original, use a variety of bullets, and provide a lifetime warranty, all at great prices.

Replacement Glock Barrels for a Lifetime of Shooting

The biggest names in replacement Glock barrels are at Top Gun Supply. We sell match grade replacement Glock barrels that are manufactured from select stainless steel forgings. These barrels are meticulously machined and heat treated to share a lifetime of accuracy. Each barrel is specifically made to be pre-fit solely for a specific model, so no gunsmithing is needed. We also have conversion barrels available from these makers and manufactured to elevated standards.

Buying factory Glock barrels has advantages, because you know you’re ordering an industrial quality barrel. These are the same barrels Glock places on its new pistols. The special rifling on these barrels contributes to increased range and velocity during shooting. Plus, the Glock name is synonymous with arduous testing, so you can drop in a factory barrel and expect accuracy. As an official Glock parts distributor, Top Gun Supply carries drop-in barrels for an array of Glock models. Check out our additional supplies related to barrels, including our barrel thread protectors, especially made for threaded barrels.

"GLOCK" is a federally registered trademark of Glock, Inc. or Glock Ges.m.b.H. Neither Top Gun Supply, LLC nor this site are affiliated in any manner with, or otherwise endorsed by, Glock, Inc. or Glock Ges.m.b.H. The use of "Glock" on this or other pages is merely to advertise the sale of Glock Parts or components.