Do Glock Gen 5 barrels fit Gen 3 or 4 models?

Not always. Gen 5 Glock barrels use a different lock-up. Always check compatibility by generation in the product specs.

Will these barrels void my Glock warranty?

Generally no. Our barrels are drop-in parts that don’t require frame or slide modifications. Refer to your Glock warranty for specifics.

Can I install a new Glock barrel myself?

Yes. All our Glock barrels are drop-in compatible. You can install them by field-stripping your pistol in under a minute.

Glock Barrels – Threaded, Ported & Match-Grade

Q: Is a threaded Glock barrel legal in all states?

Threaded barrels are legal in most U.S. states, but some restrict suppressor-ready parts. Check your local laws before purchasing.

Glock Barrels – Threaded, Ported & Match-Grade | Mounts Plus

Glock Gold Barrel

Glock Threaded Barrel

**Backup Tactical Glock 43/43X 9mm Threaded Barrel** $158.86

**Backup Barrel For G48 Threaded Blk** $158.86

**Backup Tactical Glock 43/43X 9mm Threaded Barrel - Flat Dark Earth (FDE)** $158.86

**Backup Barrel For G26 Threaded Blk** $167.42

**Backup Tactical Threaded Barrel for Glock 19 – OD Green** $167.42

**Backup Tactical Glock 19 Threaded Barrel in Flat Dark Earth (FDE)** $167.42

**Backup Tactical Threaded Barrel for Glock 19 – Black** $167.42

**Backup Tactical Threaded Barrel 9MM For Glock 17** $167.42

**Ballistic Barrel For Glock 19 Td Sflt Gold** $184.50

**Ballistic Barrel For Glock 19 G3-5 Td Blk** $130.50

**Ballistic Barrel For Glock 19 Td Bflt Blk** $166.50

**Ballistic Advantage Premium, 9MM, 5 in Threaded Barrel Glock 17 Gen 5, Spiral Fluting & Copper PVD** $193.50

**Ballistic Advantage Premium, 9MM, 5 in Threaded Barrel Glock 17 Gen 5, 1/2x28, Spiral Fluting** $175.50

**Ballistic Advantage Premium 9MM Threaded Barrel for Glock 17 Gen 5** $175.50

**Ballistic Advantage Premium 9MM 5-Inch Threaded Barrel for Glock 17 Gen 5 – Gold PVD** $157.50

**Ballistic Advantage Premium 9MM, 5 in Threaded Barrel, 1/2x28, For Glock 17 Gen 5, Copper** $157.50

**Bad One1 Barrel For Glock 19 Threaded Blk** $212.35

**Faxon Duty Series Barrel for G17, Full-Size, Gen 2-4, 9mm, 4150, QPQ Nitride, Threaded** $99.57

**Faxon Match Barrel for G19 w/ Flame Fluting, Gen 2-5, QPQ Nitride, Threaded** $121.60

**Faxon Match Barrel for G19 w/ Flame Fluting, Compact, Gen 1-5, QPQ Nitride** $117.18

**Faxon Match Series Glock 17 Gen 5 Threaded Barrel w/ Flame Fluting** $127.39

**Faxon Duty Series Barrel for G19, Compact, Gen 2-5, 9mm, 4150, QPQ Nitride, Non-Threaded** $93.69

**Faxon Duty Barrel for G19 Gen 1-5, QPQ Nitride, Threaded** $93.69

Glock Barrels – Upgrade Your Glock with Match-Grade Precision

If you're looking to upgrade your Glock, start with its core component — the barrel. Our collection of Glock barrels features match-grade, threaded, and ported options compatible with Gen 1 through Gen 5. Whether you’re aiming for tighter groupings, better recoil control, or a sleek custom look, we’ve got the barrel that fits your build.

Each Glock barrel we offer is CNC-machined from premium materials like 416R stainless steel or 4150 CMV, and finished in coatings like black nitride, TiN gold, or copper PVD. No gunsmithing required — every barrel is drop-in ready.

🔩 Glock Barrel Options Available

✅ Threaded Barrels

Standard 1/2x28 threading for comps & suppressors
Includes thread protector
Ideal for tactical builds and competition setups

✅ Ported Barrels

Machined ports help reduce muzzle rise
Ideal for faster follow-up shots and improved control
Best when paired with ported slides

✅ Flush Cut & Crowned

Sleek, snag-free look for everyday carry
Flush with slide or slightly recessed for durability

⚙️ Compatible With

Glock 19 (Gen 1–5)
Glock 17 (Gen 3–5)
Glock 43 / 43X / 48
Glock 26, 34, 45
Aftermarket Glock-pattern slides

🏆 Top Glock Barrel Brands We Carry

Faxon Firearms – Known for flame-fluted and duty-grade barrels
Ballistic Advantage – Spiral fluted, coated, Gen 5-specific barrels
True Precision – Custom finishes, threaded and flush
Backup Tactical – OD Green, FDE, and classic black threaded barrels

🙋 Glock Barrel – Frequently Asked Questions

Q: Will a Gen 5 barrel fit a Gen 3 or 4 Glock?
Not always. Gen 5 barrels have a different lock-up and breech profile. Look for generation-specific listings to ensure fitment.

Q: Is a threaded Glock barrel legal in all states?
Threaded barrels are legal in most states but check your local laws, especially if attaching a suppressor.

Q: Will installing a Glock barrel void my warranty?
Aftermarket barrels typically won’t void warranties, but always refer to your Glock manual. Our barrels are drop-in and reversible.

Q: Do I need a gunsmith to install one of these barrels?
No. All our Glock barrels are drop-in ready — install by field-stripping your pistol.

🛒 Why Buy Glock Barrels from Mounts Plus?

✅ Authorized Dealer of top-tier barrel manufacturers
💬 Live expert support — we shoot what we sell
🚚 Fast U.S. shipping & stocked inventory
🛠 Trusted since 1993
🔐 100% secure checkout and real product warranties

👉 Shop Glock Barrels Now
Choose from the industry’s best threaded, ported, and match-grade Glock barrels. Whether you're customizing a carry piece or tuning your duty gun, we've got the parts to boost your build.

Glock Barrels – Threaded, Ported & Match-Grade | Mounts Plus