Mastex [2 Pack Barrel Thread Protector 5/8 x 24 for Aftermarket 9mm. Fits Most Threaded Barrels .308 All Steel, Black
- Material: CNC Machined High-Quality Steel and Oxide Finish Knurled to provide excellent grip..
- Occasions: G-lock 9mm and all 5/8x24 Thread Protector for .308 LR308.
- Hand Tighten - No Tools are Needed. We Recommend A Tiny Bit Of Low Strength Threadlocker..
- Delivery & Warranty: Send from USA, 30-day full refund without reason..