$2.99
Tired of your thread protector working its way loose on your threaded barrel?
Our heat resistant viton O-ring helps to keep the thread protector tight while shooting or when concealed carrying with a threaded barrel.
Package contains:
5- Viton O-rings
| Caliber | 9MM, .40 S&W |
|---|
United StatesIts Slimmer than the original o ring from agency, but fits great on an agency g43 threaded barrel. Secures protector nicely
United StatesI had a great overall experience. Fairly priced. I received my product pretty quickly and it works just how I need it to. Very happy with this company.
Low profile, high quality, and they get the job done. Running these on three Glocks with threaded barrels with comps - everything stays tight. Hundreds of rounds and I haven’t had to tighten up anything. 5 stars all day
A perfect fit on my PPQ Q4 TAC and the thread protector is going nowhere after firing 150 rounds. Good thing I'll also be using these on my P10c.
Hate these. I much prefer to have my thread protector fly off when shooting. Even better when there is big boomy bang shrapnel bomb when a round hits it. Terrible product, takes all the excitement and imminent death out of shooting with a loose thread protector.... All joking aside, they do what they say they will do and they do not melt. They fit well, require a bit of fanagling to get over the threads but I'd rather have that than a loose fit. I use these on two different firearms, they work the same on both. Fast shipping and great people. 10/10.
These rings are great! I bought a rival arms threaded barrel but the thread protector loosens with very little vibration. I purchased these o rings and blacklist thread protector and now the thread protector stays secure. I would definitely buy these again!
I used these after eating heavy Mexican or spicy Indian. I just wish they made them in brown so they would blend in better.
O rings at a great price. I'll buy more when these wear out. Fast shipping. Colorful notifications.
O-Rings are a solid product and the emails are hilarious. Gotta love this company!
O Rings are perfect. Fast shipping great communication. Love Blacklist !!!
