Protects threaded tips of barrels from damage from when not in use. The thread protector is CNC machined making it full metal for more durable protection. The Knurling on the outside of the thread protector allows users to have as an easier grip on the small part and twist off easier. It runs 16mm positive (clockwise).

Features:

• Aluminum alloy construction
• Protects threads on barrel
• Fits 16mm clockwise (positive) and some found on Vector GBBR and FNX-45 airsoft guns