MPN: VATP528B / VATP2528B / VATP1528S / VATP2528S


  • Aggressive textured surface for a tool-less installation and removal
  • Extends just past the muzzle to protect the target crown and threads
  • Machined from 303 Stainless Steel


  • Caliber: 9mm
  • Material: 303 Stainless Steel
  • Finish: Black Nitride, MDC Grey, Gold TiN or Raw Stainless Steel
  • Weight: 0.18 oz.
  • Length: 0.5"
  • Outer Diameter: 0.61"
  • Thread: 1/2"-28


  • Any 9mm pistol barrel threaded in 1/2"28 thread pitch


  • 1x Killer Innovations Velocity 9mm Thread Protector
  • 1x Rubber O-Ring


I know that a barrel is made out of some tough steel, doesn't it seem odd that you should have to protect it? Well, when it's threaded you do. Not the entire barrel, mind you, just the threaded portion at the business end. Those threads, although made of steel, will deform easier than you think. A Killer Innovations Velocity 9mm Thread Protector could save your barrel.

No Regrets

Barrel threads are really easy to damage. Nobody ever beats the odds. One day you will bump or drop your gun and then the damage is done. Think about how much you paid for your threaded barrel. Compare that to the cost of a Killer Innovations Velocity 9mm Thread Protector. When you get a Killer Innovations threaded barrel, they throw in a custom thread protector. If you have to make do with a cheaper barrel until you can upgrade to KI, go ahead and get a custom thread protector. You won't hate yourself for it.

Don't Lay Around Naked

Think your barrel is going to wear that muzzle device all the time? How about when you're cleaning it? One little mistake and when you hear your barrel hit the floor are you going to say a bad word? When they designed the Killer Innovations Velocity 9mm Thread Protector, they covered all the angles. Starting with tough 303 stainless steel, they add a durable, corrosion-resistant nitride finish. They then give that tough little custom thread protector an aggressive texture different than anything you've ever seen. This deeply textured surface means if you have a thumb, you don't need any other tools to attach or remove this thread protector.

*Please note that the darkness of the coating is different from batch to batch, and might not look the same as pictures shown.

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