Infinite Product Solutions Pistol Smooth Stainless Thread Protector Silver. Sized to fit any standard pistol barrel threads this thread protector ensures your threads remain protected from damage and wear. Available in multiple materials including alloy steel and stainless steel it offers exceptional durability and performance. Choose from various surfaces and finishes such as knurled smooth and notched with options in black oxide and natural stainless to match your firearms aesthetics. The high-quality construction guarantees long-lasting protection while the precision engineering ensures a snug secure fit. Lightweight and easy to install this thread protector blends seamlessly with your pistols design adding minimal weight. Keep your threads pristine and your pistol looking sharp with the Pistol Thread Protector. Specifications for Infinite Product Solutions Pistol Smooth Stainless Thread Protector: Manufacturer: Infinite Product Solutions Color: Silver Gun Model: Ruger Mark III 22/45 Bull Barrel Ruger Mark II 22/45 Bull Barrel Ruger Mark IV 22/45 Bull Barrel 1911 Threads per Inch: 1/2x28 Fabric/Material: Stainless Steel Finish: Smooth Weight: 0.416 oz Last Chance: Yes Gun Type: Pistol Gun Make: Glock Ruger 1911 Platform Length: 0.68 in Width: 0.68 in Caliber: .22 Long Rifle 9mm Luger Height: 0.5 in Features of Infinite Product Solutions Pistol Smooth Stainless Thread Protector Standard Fit: Sized to fit any standard pistol barrel threads Corrosion Resistant: Protects threads from wear and corrosion Precision Engineering: Ensures a snug secure fit Easy Installation: Simple to screw on and off Lightweight: Adds minimal weight to your firearm Durable Construction: Long-lasting protection against damage Package Contents: Infinite Product Solutions Pistol Smooth Stainless Thread Protector What firearm models does the manufacturer say Infinite Product Solutions Pistol Smooth Stainless Thread Protector is compatible with? The manufacturer suggests that Infinite Product Solutions Pistol Smooth Stainless Thread Protector is compatible with 1911 Ruger Mark III 22/45 Bull Barrel Ruger Mark II 22/45 Bull Barrel Ruger Mark IV 22/45 Bull BarrelInfinite Product Solutions 1228P-TP-SS: Pistol Smooth Stainless Thread Protector Silver 1/2x28