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Patterned Thread Protectors for 9mm Patterned Thread Protectors for .45 Patterned Thread Protectors in a variety of colors Patterned Thread Protectors for Rifles Patterned Thread Protectors in 4 colors Patterned Thread Protectors - view product details to choose correct thread pitch Patterned Thread Protectors for .45 Red and Blue currently available only for FRAG design in 1/2 x 28 Red and Blue currently available only for FRAG design in 1/2 x 28 Black (Frag design shown) Flat Dark Earth (Frag design shown) OD Green (Frag design shown) Silver (Frag design shown)
Patterned Thread Protectors for 9mm

Patterned Thread Protectors

Options Will Display As You Make Selections

Check product description for important info!
Availability: Ships within 2 business days

Product Details

These awesome thread protectors offer a custom look!

They're constructed from the strongest firearms-grade aluminum alloy. This alloy is not only strong, but it's light-weight to keep unwanted ounces off your gun. Each individual Thread Protector is machined using the absolute latest CNC machines and techniques.


All pistol thread protectors:  0.4" Long & 0.6" Outside Diameter

All rifle thread protectors: 0.7" Long & 0.75" Outside Diameter

Thread Pitch:

All designs & all colors are currently available in the most common size, 1/2 x 28 for 9mm/22lr barrels (generally aftermarket barrels).

The following thread pitches are also available, in limited designs and limited color options: 

  • M13.5 x 1 LH (9mm & 22lr Euro/Metric - for Glock/Sig/HK with factory threaded barrel)
  • .578 x 28 (45ACP US)
  • M16 x 1 LH (45ACP Euro/Metric - for Glock/Sig/HK with factory threaded barrels) 
  • 1/2 x 28 (.223 & 5.56 rifles - AR15's and some AR9's - ** Please see important note below about AR9's) 
  • 5/8 x 24 (For .30 Cal Rifles - 308 AR10 - 300BLK AR - 300 WIN MAG, etc.)


Aftermarket Barrels: Most threaded pistol barrels are aftermarket. These are made in the US and use the US threading (1/2 x 28 for 9mm or .578 x 28 for .45).

Factory threaded barrels: New factory Glocks (also Sig & HK) that come stock with threaded barrels are made in Europe and use the Metric threading (13.5 x 1LH for 9mm and M16 x 1LH for .45).

9mm AR's: Most 9mm AR's are threaded 1/2x36. We do not offer protectors in this thread pitch at all. However, a small percentage of 9mm AR's are threaded 1/2x28. If, in fact, you have a 9mm AR that is threaded 1/2x28, the pistol 1/2x28 thread protectors will NOT work! They will be too short and the diameter will not match the diameter of the AR barrel. So do not order the option marked as "US 9mm & 22 LR - 1/2 x 28". Please order a Rifle Thread Protector, listed as ".223/5.56 Rifles - 1/2 x 28", which will be longer and have the same diameter as the AR barrel! 

AVAILABLE DESIGNS - Hover/touch to view design name. Click/tap to enlarge.

 Order processing time -  2 business days


Customer Reviews

Based on 5 reviews
Had an issue, but was resolved

So I feel in love with the American flag pattern thread protector. I quickly ordered one for my Glock 19 P80 build, then say by the door like a kid on Christmas for the mail man to bring it. When it arrived I quickly tore open the package, and there it was in all of its Merica beauty. Went to throw it on the gun but alas there was an issue, the thread protector was missing one vital detail, it wasn't threaded. I went to the computer to ensure my order was correct, and it was. So I emailed the gun goddess and waited for a reply. To my surprise I received a call soon after sending the email, which I expected to hear from them a day or so later, so this was nice to see they care. The woman I spoke to asked me to send a couple pics to her of the non threaded thread protector. She then assured me that they would take care of this the next day as it was outside business hours, which is why I didn't expect the call. So the next day I get an email saying that they spoke to the manufacturer about the issue and they were getting a replacement sent out. So I waited for the new one, which came pretty quick. Opened the new package to find a note that the owner of the manufacturer sent me. Not only did he make things right with my initial order, he threw in an additional thread protector for the inconveniences it was a small gesture but was nice to see they take their customer service, and customers needs and place it high on their list. I love both (well 3 if you count the first one) of my thread protectors and will definitely order from the gun goddess again. The friendliness and customer service alone has gotten them a customer for life, and I will refer anyone I know to them 1000%. Thank you again for the help and quality products.

Molon Labe

100% satisfied. Arrived fast. Holds tighter to my p320 threaded barrel than the stock sick thread protector does.

Love it

I love this threaded barrel protector I bought the one with a skull on it. It fits perfect on my Gen 4 Glock 19. I will definitely order from the site again. only took 8 days to come in.

Like a glove

Sometimes you worry about online orders... If the threading will match, or if the quality is so so. Not here. Got the Punisher skull, fits perfect, quality is nicer than what came stock with my L2D barrel! Was here in just a few days. Will order again. Price was pretty fair, if you order your barrel without a TP, it's about a 5$ dif.

Expensive but worth the Money

I ended up purchasing a black frag pattern thread protector for my factory threaded glock after an order through amazon fell through. While this thread protector is quite a bit more expensive than the one I originally had my eyes on, the machining and finish is well worth it. It looks better in person than the pictures on this website appear and the shipping was quite prompt. Will definitely be ordering more items from this store although I do recomend rebranding the website as "gun goddess" was an initial deterrent for me as a 26 year old man.