• Choose your desired thread pattern above
• 1/2x28 & 5/8x24 options are designed for rifles
• Made with 5/8 wrench flats 
• Constructed from steel
• 2 different chamfers works universally from either side
• melonite treated

• Weight: 0.2 - 0.5 oz.
• Length : 1/2x28 - (.650") 1/2x28 Pistol - (.450") 5/8x24 - (.650")

These thread protectors are made to work on both carbines and pistols. Make sure that you choose the type that you desire above. The wrench flats make it easy to remove this device and ensure it will not come loose when you don't want it to. Since this protector is made from steel and melonite treated, it will outlast most other parts. You will have the option to install this protector from either side giving you two different chamfer options. 

For more info, visit V Seven