Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

  • Machined 416R Stainless steel hardened to 40-42 HRC for long life
  • Cut Broached rifling that accepts both jacketed and lead bullets
  • Barrels are chambered for full case support
  • Easy drop in upgrade with occasional minor fitting required
  • Includes manufacturer's guarantee

Glock® owners, look at what the Storm Lake Barrels can do for your pistol! Barrel attachments need solid threading at the end of the barrel to function properly. Each barrel is machined from 416R Stainless steel and hardened to 40-42HRC and then Cut Broached rifled which means that you can now safely fire not only jacketed bullets but also lead. Made in the USA by Storm Lake Barrels. Every barrel is guaranteed for function and ease of installation.

“GLOCK” is a federally registered trademark of Glock, Inc. and is one of many trademarks owned by Glock, Inc. or Glock Ges.m.b.H.  Brownells is an independent dealer of parts and accessories for Glock® pistols, and is not affiliated with or endorsed by Glock, Inc. or Glock Ges.m.b.H.  The use of Glock on this page is merely to advertise the sale of Glock parts or components.  As indicated in the product descriptions, not all parts and accessories on this site are official Glock products.

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8 Item(s)
9MM 5.19"(13.2CM)GLOCK 17 1/2-28 THREA
842-000-096WB
9mm 5.19"(13.2cm)for Glock® 17 1/2-28 Thread w/Thread Protet
8420000969mm 5.19"(13.2cm)for Glock® 17 1/2-28 Thread w/Thread Protet

Mfr Part: 34002

$213.99

In Stock

Cartridge: 9 mm Luger

Barrel Length: 5.19"

Finish: Stainless Steel

Style: Drop-In

Barrel Weight: 1 lbs

9MM 4.72"(12.0CM)GLOCK 19 1/2-28 THREA
842-000-097WB
9mm 4.72"(12.0cm)for Glock® 19 1/2-28 Thread w/Thread Protet
8420000979mm 4.72"(12.0cm)for Glock® 19 1/2-28 Thread w/Thread Protet

Mfr Part: 34009

$213.99

In Stock

Cartridge: 9 mm Luger

Barrel Length: 4.72"

Finish: Stainless Steel

Style: Drop-In

Barrel Weight: 1 lbs

10MM 4.60"(11.7CM)GLOCK 20
842-000-105WB
10mm 4.60"(11.7cm) for Glock® 20
84200010510mm 4.60"(11.7cm) for Glock® 20

Mfr Part: GL2010MM460

$149.99

Ships from Manufacturer. Additional processing time required. Please allow for 120 additional business days for shipping.

Cartridge: 10 mm Auto

Barrel Length: 4.60"

Finish: Stainless Steel

Style: Drop-In

Barrel Weight: 1 lbs

10MM 6.02"(15.3CM)GLOCK 20
842-000-106WB
10mm 6.02"(15.3cm) for Glock® 20
84200010610mm 6.02"(15.3cm) for Glock® 20

Mfr Part: GL2010MM602

$153.99

Ships from Manufacturer. Additional processing time required. Please allow for 120 additional business days for shipping.

Cartridge: 10 mm Auto

Barrel Length: 6.02"

Finish: Stainless Steel

Style: Drop-In

Barrel Weight: 1 lbs

45ACP 5.30"(13.5CM)GLOCK 21 .578-28 TH
842-000-098WB
45ACP 5.30"(13.5cm) for Glock® 21 .578-28 Thread w/Protector
84200009845ACP 5.30"(13.5cm) for Glock® 21 .578-28 Thread w/Protector

Mfr Part: 34021

$179.99 $213.99

In Stock

Cartridge: 45 Auto (ACP)

Barrel Length: 5.30"

Finish: Stainless Steel

Style: Drop-In

Barrel Weight: 1 lbs

45ACP 5.30"(13.5CM)GLOCK 21 2-PORT
842-000-100WB
45ACP 5.30"(13.5cm) for Glock® 21 2-Port
84200010045ACP 5.30"(13.5cm) for Glock® 21 2-Port

Mfr Part: GL2145ACP5302P

$153.99

Ships from Manufacturer. Additional processing time required. Please allow for 120 additional business days for shipping.

Cartridge: 45 Auto (ACP)

Barrel Length: 5.30"

Finish: Stainless Steel

Style: Drop-In

Barrel Weight: 1 lbs

9MM 3.46"(8.8CM)GLOCK 26
842-000-108WB
9mm 3.46"(8.8cm) for Glock® 26
8420001089mm 3.46"(8.8cm) for Glock® 26

Mfr Part: GL269MM346

$149.99

Ships from Manufacturer. Additional processing time required. Please allow for 120 additional business days for shipping.

Cartridge: 9 mm Luger

Barrel Length: 3.46"

Finish: Stainless Steel

Style: Drop-In

Barrel Weight: 1 lbs

9MM 4.16"(10.6CM)GLOCK 26 1/2-28 THREA
842-000-099WB
9mm 4.16"(10.6cm) for Glock® 26 1/2-28 Thread w/Protector
8420000999mm 4.16"(10.6cm) for Glock® 26 1/2-28 Thread w/Protector

Mfr Part: GL269MM41601TT

$199.99

Ships from Manufacturer. Additional processing time required. Please allow for 120 additional business days for shipping.

Cartridge: 9 mm Luger

Barrel Length: 4.16"

Finish: Stainless Steel

Style: Drop-In

Barrel Weight: 1 lbs

BARRELS for GLOCK®