Match Grade Threaded Barrels – NO threaded barrel sales to residents of CA, CT, NY, Hawaii or District of Columbia.
- .578 x 28 TPI for suppressors – .45ACP
- 1/2 x 28 TPI for suppressors – 9mm
Available in pre-fit or gunsmith. Pre-fit comes with bushing, link, pin and thread protector. Gunsmith comes with thread protector only.