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Why customers choose this item
✓Pistol thread protector cap
✓1/2X28 thread pitch
✓0.641 inch diameter
✓Black oxide finish
✓Fits 9MM barrels
✓Made in USA product
Product highlights
Thread protector designed to safeguard 1/2x28 threaded pistol barrels
Fits aftermarket 9MM barrels with .641 inch outer diameter specification
Black oxide finish provides corrosion resistance and surface durability
Protects threads from damage during storage or transport conditions
Constructed for secure fit to maintain thread integrity over time
Made in the USA using durable materials for reliable performance
Product description
The GrovTec GTHM244 Thread Protector is a thread protector designed for covering 1/2×28 threaded pistol barrels.
This GrovTec GTHM244 features a .641 inch diameter and is constructed with a black oxide finish for surface protection and corrosion resistance. It is designed to fit aftermarket 9mm barrels with compatible threading and installs by threading directly onto the barrel end. The protector shields exposed threads from debris and mechanical contact during storage or transport. This product is used for maintaining thread condition when no muzzle device is attached. Made in the USA, the GrovTec GTHM244 provides a simple interface for thread coverage. In typical setups, it remains securely threaded in place while preserving the original barrel threading profile.
Volume pricing for business and agency buyers, plus free ground shipping on most continental U.S. orders.
Business & agency accounts
Bulk discounts
Volume pricing, dedicated account management, ACH payment options, and special sourcing for businesses, agencies, law enforcement, and first responders.