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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

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 & 0.5" In Diameter

All rifle thread protectors: 0.7" Long & .73" In 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) 
  • 5/8 x 24 (For .30 CAL Rifles - 308 AR10 - 300BLK AR - 300 WIN MAG, etc.)


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

9mm AR Barrels: Many AR-9 barrels are threaded 1/2x36. Though less common, some AR-9 are threaded 1/2x28. If, in fact, you have an AR-9 barrel that is threaded 1/2x28, the pistol size 1/2x28 thread protectors will not be long enough, the diameter will be too small and will NOT match the diameter of the barrel. Make sure you order a Rifle Thread Protector! These are threaded 1/2x28 (like all AR 223/5.56 muzzle devices), BUT they are longer than the pistol protectors and have a .73" diameter, same as an AR barrel. 

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


 Order processing time -  2 business days


Customer Reviews

Based on 4 reviews
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.