Machined from solid 416 stainless barstock tolerances held to +/- .001" in critical areas for superior strength, durability, and accuracy. It has been heat treated to 40-42 HRC and cut broach rifled to shoot jacketed or lead bullets.

Left hand 1 in 16" twist with 6 lands and grooves. Storm Lake requests that they be contact first regarding any issues with a Storm Lake product.  Compatible with Gen 3 and Gen 4.

Specifications:

- Glock 17

- Caliber: 9mm Luger

- Barrel Length: 5.19" Threaded

- Finish: Black

- Includes Thread Protector

- Full Drop-In Design

Made in the USA

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