$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 |
|---|
USDecent price and don't seem to degrade. I have been buying these from Blacklist for a bit now. Great guys to buys from and a good product at a decent price. Thank you!!
USGreat experiencs
USo-rings are great. secured tight fit of thread protector. emails and communication from company are funny, and informative. will order from again.
USAwesome, best ******* seals ever👍
USI bought a new threaded barrel that already had one of these. It does a fantastic job of holding the thread protectors on. Gone are the days where I routinely checked to make sure it was tight every couple of magazines.
USWorked great. I slipped one on under the thread cover. Took the Texas LTC class and the thread protector was still snug.
USIt seems to hold the thread protector in place. I haven’t shot since the install, but the thread protector seems much more secure than going bare.
USPerfect fit, fired 200 rounds the thread protector didn't move
USDamn fine little rubbery rings of perfection ! Each has a hole in the center that fits perfectly over the tip of my threaded 9mm barrel. My comp and thread protector immediately snugged up to these beauties & I'm sure they will no longer try to walk away from the barrel and go AWOL during target practice marathons.
United StatesIts Slimmer than the original o ring from agency, but fits great on an agency g43 threaded barrel. Secures protector nicely
