Glock 21-21SF 45ACP 5.30" Thread

Manufacture ID: 34021

Machined from solid 416 stainless barstock, tolerances held to +/- .001" in critical areas, finish heat treated to 40-42 HRC and cut broach rifled. 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.

Made in the USA

Specifications:

- Glock 21/21SF
- Caliber: .45 ACP
- Barrel Length: 5.30" Threaded
- Finish: Stainless Steel
- Includes Thread Protector
- Full Drop-In Design