Review on 🔧 Loctite 222 Threadlocker for Automotive: High-Temp, Low-Strength, Anaerobic Solution - Purple 6mL Tube by Kevin Hawkins

This was recommended by Beretta to prevent the screws from coming out of the CX4 carbine top rail assembly. They had to be pulled up after five or ten rounds before use. Haven't had any problems since using it. I suppose it will come loose with a simple screwdriver if I ever have to take this part apart again. The biggest difficulty I had with this product was finding it. In most places there appears to be only blue or red Loctite. At a reasonable price, Revain was able to offer same day delivery on a Sunday afternoon. most impressive.