Thread Protector: 9/16 x 24, 40 and 10mm
The Lone Wolf thread protector is manufactured from solid 303 stainless steel. Designed to protect your threaded barrel when an accessory is not installed.
- This thread protector is common to 40 caliber threaded barrels. (including 10mm threaded barrels)
- Fits all 9/16 x 24 threaded barrels.