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Threaded For Compensator, With Conventional Rifling & Fully Supported Chamber

Match-grade barrel has a threaded muzzle to enable mounting of a compensator or suppressor. Machined from a 416 stainless forging to tighter-than-factory tolerances for drop-in fit and improved lockup, with conventional land-and-groove rifling for excellent potential accuracy with both lead and jacketed ammunition. The improved feed ramp design ensures proper feeding with a wide variety of bullet types and provides maximum chamber support. Thread protectors sold separately.

“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.


Big Book Catalog, Issue:68, Page:222
New Product Supplement, Issue:641, Page:024
Personal Protection, Issue:01, Page:016

SPECS: 416 stainless steel, non-reflective black oxide finish. Fits all generations of the Glock models listed below, including Gen 4. Muzzle thread patterns: Model 17/19 – ½"-28 tpi. Length: 4.575" w/protector on & 4.555" w/ protector off; Model 21 - .578"-28 tpi; Model 22 – 9⁄16"-24 tpi. Thread Protectors – 303 stainless steel, knurled, black oxide finish. Threaded ½ X 28.

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6 Item(s)
M/17 9MM THREADED 1/2X28 BLK BARREL
100-007-597WB
Model 17 Threaded Barrel, 9mm
100007597Model 17 Threaded Barrel, 9mm

Mfr Part: LWD17THBLK

$119.99 $129.95

In Stock

Cartridge: 9 mm Luger

Barrel Length: 4.555"

Finish: Black Oxide

Style: Match Grade, Threaded

Barrel Weight: .3 lbs

M/19 9MM THREADED 1/2X28 BLK BARREL
100-007-598WB
Model 19 Threaded Barrel, 9mm
100007598Model 19 Threaded Barrel, 9mm

Mfr Part: LWD19THBLK

$119.99 $129.95

In Stock

Cartridge: 9 mm Luger

Barrel Length: 4.555"

Finish: Black Oxide

Style: Match Grade, Threaded

Barrel Weight: .29 lbs

M/21 45ACP THREADED .578X28 BLK BARREL
100-007-599WB
Model 21 Threaded barrel, .45 ACP
100007599Model 21 Threaded barrel, .45 ACP

Mfr Part: LWD2145THBLK

$119.99 $129.99

In Stock

Cartridge: 45 Auto (ACP)

Barrel Length: 4.555"

Finish: Black Oxide

Style: Match Grade, Threaded

Barrel Weight: .31 lbs

M/22 40S&W THREADED 9/16X24 BLK
100-007-600WB
Model 22 Threaded Barrel, .40 S&W
100007600Model 22 Threaded Barrel, .40 S&W

Mfr Part: LWD2240THBLK

$119.99 $129.95

In Stock

Cartridge: 40 S&W

Barrel Length: 4.555"

Finish: Black Oxide

Style: Match Grade, Threaded

Barrel Weight: .29 lbs

G19 THREADED BARREL 1/2X28 SS
100-012-640WB
Glock 19 Threaded Barrel SS
100012640Glock 19 Threaded Barrel SS

Mfr Part: LWD19TH

$105.00 $119.99

In Stock

Cartridge: 9 mm Luger

Barrel Length: 4.555"

Finish: Stainless Steel

Style: Threaded

Barrel Weight: .2750 lbs

G17 THREADED BARREL 1/2X28 SS
100-012-641WB
Glock 17 Threaded Barrel SS
100012641Glock 17 Threaded Barrel SS

Mfr Part: LWD17TH

$105.00 $119.99

In Stock

Cartridge: 9 mm Luger

Barrel Length: 4.555"

Finish: Stainless Steel

Style: Threaded

Barrel Weight: .305 lbs

THREADED BARREL for GLOCK®