I have a 14.5" M4 upper and a Gem-Tech BiLock. I've read the info about soldering on the Maryland AR15 site and have the items needed for that method. I am concerned about the high temps involved and the possibility of damaging the temper of the steel, however.
Before I screw something up, has anyone here permanently attached a flash hider with good results? What method did you use? Any advice from those with experience is appreciated.
Are you "back"???
Yep. Got back about two weeks ago.
What's new? Are you hitched yet?
I'll be back in TN for good around mid December. We need to work out somewhere to get togethet & do some blasting. The MK 48 nutsacks finally showed up today.