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Alpha Shooting Sports
A match-grade crowned barrel for Glock 20 10mm pistols built to tighter tolerances than factory-standard barrels. The Alpha Shooting Sports Match Grade Crowned Barrel is CNC machined from premium U.S.-made 416R stainless steel and finished with titanium nitride (TiN) plating to resist wear during extended range use. This is the upgrade for shooters serious about accuracy and reliability in a 10mm platform—whether you're running a duty pistol, a competition gun, or a hunting handgun where precision matters.
The match-grade crown profile and broach-cut rifling (1:16 twist) combine with a fully supported and polished chamber and feed ramp to deliver tighter groupings and more consistent performance than stock barrels. You get true barrel lock-up without the wobble that compromises accuracy. The TiN plating adds durability without adding bulk, so your gun still carries and feels like a Glock 20, but shoots like a precision instrument.
Compatible with both 3rd and 4th generation Glock 20 slides, this barrel drops in as a direct replacement—no gunsmithing required, though if you're unfamiliar with barrel swaps, a gunsmith can handle installation in minutes. The combination of U.S. manufacturing, tight machining tolerances, and a hardened finish means this barrel will hold its accuracy through thousands of rounds.
| Brand | Alpha Shooting Sports |
| Platform | Glock 20 |
| Caliber | 10mm |
| Material | 416R Stainless Steel |
| Finish | Titanium Nitride (TiN) |
| Rifling Twist | 1:16 |
| Chamber | Fully Supported and Polished |
| Feed Ramp | Fully Supported and Polished |
| Compatibility | Glock 20 3rd and 4th Generation |
Yes, the Alpha Shooting Sports Match Grade Crowned Barrel is compatible with both 3rd and 4th generation Glock 20 slides. It's a drop-in replacement for the factory barrel.
This match-grade barrel features a precision crown profile, broach-cut rifling, a fully polished chamber and feed ramp, and tighter lock-up tolerances than factory barrels. The combination delivers improved accuracy and more consistent performance. The titanium nitride finish also adds durability for longer service life.
Yes, the barrel is manufactured from premium U.S.-made 416R stainless steel and CNC machined on state-of-the-art equipment.
Barrel replacement on a Glock is straightforward enough for experienced armorers to handle in minutes, though we recommend having a qualified gunsmith perform the installation if you're unfamiliar with the process.
Alpha Shooting Sports
A match-grade crowned barrel for Glock 20 10mm pistols built to tighter tolerances than factory-standard barrels. The Alpha Shooting Sports Match Grade Crowned Barrel is CNC machined from premium U.S.-made 416R stainless steel and finished with titanium nitride (TiN) plating to resist wear during extended range use. This is the upgrade for shooters serious about accuracy and reliability in a 10mm platform—whether you're running a duty pistol, a competition gun, or a hunting handgun where precision matters.
The match-grade crown profile and broach-cut rifling (1:16 twist) combine with a fully supported and polished chamber and feed ramp to deliver tighter groupings and more consistent performance than stock barrels. You get true barrel lock-up without the wobble that compromises accuracy. The TiN plating adds durability without adding bulk, so your gun still carries and feels like a Glock 20, but shoots like a precision instrument.
Compatible with both 3rd and 4th generation Glock 20 slides, this barrel drops in as a direct replacement—no gunsmithing required, though if you're unfamiliar with barrel swaps, a gunsmith can handle installation in minutes. The combination of U.S. manufacturing, tight machining tolerances, and a hardened finish means this barrel will hold its accuracy through thousands of rounds.
| Brand | Alpha Shooting Sports |
| Platform | Glock 20 |
| Caliber | 10mm |
| Material | 416R Stainless Steel |
| Finish | Titanium Nitride (TiN) |
| Rifling Twist | 1:16 |
| Chamber | Fully Supported and Polished |
| Feed Ramp | Fully Supported and Polished |
| Compatibility | Glock 20 3rd and 4th Generation |
Yes, the Alpha Shooting Sports Match Grade Crowned Barrel is compatible with both 3rd and 4th generation Glock 20 slides. It's a drop-in replacement for the factory barrel.
This match-grade barrel features a precision crown profile, broach-cut rifling, a fully polished chamber and feed ramp, and tighter lock-up tolerances than factory barrels. The combination delivers improved accuracy and more consistent performance. The titanium nitride finish also adds durability for longer service life.
Yes, the barrel is manufactured from premium U.S.-made 416R stainless steel and CNC machined on state-of-the-art equipment.
Barrel replacement on a Glock is straightforward enough for experienced armorers to handle in minutes, though we recommend having a qualified gunsmith perform the installation if you're unfamiliar with the process.
