KKM Precision Match 9mm Barrel for Glock 17 Gen 5 - Threaded 1/2x28 1:10 Twist - G17B1T1G5
$250.00
Out of stock
KKM Precision Match Barrel for Glock 17 Gen5, 9mm, Threaded 1/2″ x 28. This threaded drop-in ready match barrel is crafted from 416R stainless steel and is machined for greater dimensional tolerances opposed to the stock Glock 17 Gen 5 barrel. This 5 1/8″ barrel features proprietary Button Rifling design along with SAAMI spec match chambers for greater accuracy for your pistol. The match barrel quality of design implemented in this product allows you to shoot factory, reloaded, lead, and even jacketed ammo while providing a consistent and accurate shooting experience with every shot.
Features:
- Made with certified 416R gun-barrel stainless steel
- Heat treated and vacuum tempered to 42 RC
- CNC machined to ideal dimensional tolerances
- Proprietary Button Rifling process
- SAAMI spec match chamber
- Drop-in fit
- Threaded muzzle 1/2″ x 28 TPI
- Includes thread protector
Models Fit:
- Glock 17 Gen 5
Manufacturer: KKM Precision
PRODUCT SPECIFICATIONS:
- Barrel Length: 5-1/8″
- Barrel Thread Pitch: 1/2″ x 28 TPI
- Brand: KKM Precision
- Caliber: 9mm
- Finish / Color: Stainless Steel
- Firearm Type: Pistol
- Material: Steel
- Models Fit: Glock G17
DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.
| Weight | 4 oz |
|---|---|
| Dimensions | 7 × 3 × 3 in |
| Finish | Stainless |
| Barrel Profile | G17 |
| Cartridge Compatibility | 9×19/9mm |
| Gas Block Journal | N/A |
| Barrel Length | 5 |
| Gas System Length | N/A |
| Platform | Glock |
| Twist Rate | 1:10 |
| Muzzle Thread Pattern | 1/2×28 |
| MPN | G17B1T1G5 |
| UPC | 20692 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
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The best barrel possible for your G17 Gen 5
After doing a tremendous amount of research and taking all evidence into account, the single most accurate threaded barrel for the Glock 17 Gen5 I can find is the KKM Precision match-grade threaded barrel. KKM earns this top spot by combining impeccable manufacturing with repeated real-world proof of superior accuracy. It has demonstrated the ability to significantly tighten groupings (often ~50% improvement over stock) without any fitting required, and it performs consistently across various ammo types. In competitive and LE circles, KKM is often the go-to for those who demand the smallest possible groups from a Glock. Its fully supported chamber and precise rifling contribute to excellent inherent accuracy, and the barrel’s drop-in convenience means any shooter can attain match performance with minimal fuss. While Bar-Sto and Jarvis are equally capable of phenomenal accuracy, they typically realize their full potential when semi-fitted or fitted, whereas KKM barrels tend to deliver outstanding accuracy immediately upon installation. As one shooter succinctly put it, his KKM-equipped Glock became a “tack driver” and the accuracy “is still the talk” among his peers. This kind of reputation is hard to beat. KKM barrels also maintain accuracy with suppressors attached, owing to excellent thread concentricity and rigid lock-up. If the goal is to squeeze out every bit of mechanical accuracy from a Glock 17 Gen5 with a threaded barrel (for use with or without a suppressor), the KKM Precision barrel is my top recommendation. It offers a proven track record of match-winning precision, drop-in ease, and uncompromising quality control. With a KKM-installed, shooters can realistically expect near 2″ (or even smaller) groups at 25 yards given good ammunition and technique, effectively making the Glock 17 Gen5 as accurate as it can possibly be. Such performance, combined with KKM’s consistency, edges it ahead as the best of the best in threaded barrels for this platform.
