Duty Series or Match Series for Your G43 / G43X?
| Duty Series | Match Series |
|---|
| Barrels | 2 | 6 |
| Steel | 4150 CMV | 416-R stainless, heat treated for pistol-barrel hardness |
| Rifling | Button rifled 1:10, six grooves, air gauged | Button rifled 1:10, six grooves, air gauged |
| Profile | OEM-style | Spiral Fluted, Straight Fluted |
| Finish | Salt-bath nitride | Black nitride, Chameleon PVD, Gold TiN PVD, Nickel PVD |
| Threaded options | Yes, 1/2x28 | Yes, 1/2x28 |
| MSRP | $96–$97 | $119–$129 |
Both lines share the same bore and the same drop-in fit for Glock® 43 and 43X slides. Pick Duty Series for a hard-wearing, OEM-style replacement at the lowest price; pick Match Series for 416-R stainless with Faxon fluting and a choice of finishes.
Every Faxon G43 / G43X Barrel, Spec by Spec
| Barrel | Series | Profile | Finish | Muzzle | MSRP |
|---|
Duty Series non-threaded, Salt-bath nitride
GA910N43NGQ-N | Duty | OEM-style | Salt-bath nitride | Non-threaded | $96 |
Duty Series threaded, Salt-bath nitride
GA910N43NGQ-T | Duty | OEM-style | Salt-bath nitride | 1/2x28, protector included | $97 |
Match Straight Fluted non-threaded, Black nitride
GB910N43SGQ-N | Match | Straight Fluted | Black nitride | Non-threaded | $119 |
Match Straight Fluted threaded, Black nitride
GB910N43SGQ-T | Match | Straight Fluted | Black nitride | 1/2x28, protector included | $124 |
Match Straight Fluted non-threaded, Gold TiN PVD
GB910N43SGQ-N-TIN | Match | Straight Fluted | Gold TiN PVD | Non-threaded | $124 |
Match Straight Fluted threaded, Gold TiN PVD
GB910N43SGQ-T-TIN | Match | Straight Fluted | Gold TiN PVD | 1/2x28, protector included | $129 |
Match Straight Fluted threaded, Chameleon PVD
GB910N43SGQ-T-NCR | Match | Straight Fluted | Chameleon PVD | 1/2x28, protector included | $129 |
Match Spiral Fluted threaded, Nickel PVD
GB910N43HGQ-T-NI | Match | Spiral Fluted | Nickel PVD | 1/2x28, protector included | $129 |
All G43 / G43X barrels are 9mm, 1:10 twist, six-groove button rifled, with a SAAMI 9mm chamber and target crown.
Threaded Barrels, Comps, and Suppressors
Every threaded Faxon G43 / G43X barrel is cut 1/2x28, the common 9mm thread, and ships with a thread protector. Faxon EXOS® compensators are built for each slide: EXOS-523 for G43, EXOS-533 for G43X / G48. Thread locker comes with the comp; use it on the barrel’s muzzle threads only, not on the set screws. Running a suppressor usually calls for suppressor-height sights. Threaded barrels cannot be shipped to California.
How Faxon Pistol Barrels Are Made
- Bar stock gun-drilled and reamed as a long blank
- Button rifled 1:10 with six grooves
- Bore and rifling air gauged
- Stress relieved in-house after rifling, just like Faxon rifle barrels
- Blank cut to length and qualify-turned true to the bore
- Hood, lugs, profile, SAAMI 9mm chamber, and target crown turned and milled; threaded barrels cut 1/2x28
- 416-R Match Series barrels heat treated to pistol-barrel hardness
- Salt-bath QPQ nitride or PVD finish
- Every barrel checked for burrs under 10x magnification and its hood run through a go/thru gauge
- Laser-marked and final inspected
G43 / G43X Barrel FAQs
Does the same barrel fit the G43 and the G43X?
Yes. Faxon’s G43/43X barrels fit both the Glock® 43 and the 43X.
Which EXOS comp fits a G43 or G43X?
EXOS-523 is built for the G43 slide and EXOS-533 for the G43X and G48 slide.
Are Faxon pistol barrels drop-in?
Yes. They are direct replacements for the factory barrel in factory-spec slides, with no gunsmithing. Some aftermarket slides may need minor fitting; check each product page for compatibility notes.
Can I shoot cast lead?
Yes. Six-groove button rifling is land-and-groove rifling, not polygonal, so Faxon pistol barrels run jacketed and cast lead bullets.
What is the difference between Duty Series and Match Series?
Duty Series barrels are 4150 CMV in an OEM-style profile with salt-bath nitride inside and out. Match Series barrels are 416-R stainless, heat treated for pistol-barrel hardness, and come in fluted profiles with nitride or PVD finishes.
Do threaded barrels include a thread protector?
Yes. Every threaded Faxon pistol barrel is cut 1/2x28 and ships with a thread protector. Threaded barrels cannot be shipped to California.
Do I need an FFL?
No. Pistol barrels ship directly to you.
Where are Faxon pistol barrels made?
In Greater Cincinnati, Ohio.
GLOCK® is a federally registered trademark of GLOCK, Inc. and GLOCK Ges.m.b.H. Faxon Firearms is not affiliated with or endorsed by them; model names are for compatibility only. Flame Fluted® and EXOS® are trademarks of Faxon Firearms.
