Quote Originally Posted by Peter Laidlericon View Post
I can't understand how an L1A1 rifle hasn't got a key and pin. Every one of the zillions I ever saw DID have a key and pin! Is it just missing or has the key thinggy been machined off? To be honest, you don't need a pin and key if you use green loktite as per the L85 and 86.

Need that answer before we can give you the answer.
LuxDefTec who stuck on a new barrel told me in a email that the flash hider is simply screwed on. No mention of loc tite or such stuff. However if they have used loktite, how do I remove that?