Product Description
5/8-18 muzzle thread Adapter
For ruger guide guns
SPECS
- External Thread: 5/8-24
- Internal Threads: 5/8-18
- About 0.380 through hole
- Length: 1.4"
- OD: 0.74"
- Made from chromolly steel
- Nitride finish
Always ensure that there is clearance for your projectile size in the muzzle device that you are using!